[Introduction]
  The detector was born in 2000 so far, the model from the YG-201, YG-301, YG-302, YG-303 developed to the YG-305, each upgrade, the product has a qualitative leap,YG-305 new entrants to the 56K carrier remote device support,after several years of development, according to the user to use the observations and questions, and continually updated and improved, Shiyiqisuo support of Ge Shi and function Fangmian been well improved, details aspects of example, given factory utilization rate is very high on the instrument, the use of daily button 1000, the current key instrument is the best choice, durability, costs, prices decreased slightly, there is good value for money, is unmatched by similar products .
  Attentive service, free of charge for users at any time, in time to add new test procedures to improve the format and production process for the user to solve the problems encountered.
　
[Features]
　
 Since October 2009, the use of faster processor design, high reliability, high-speed high-precision decoding.
 Can be solved most commonly used more than 60 kinds of infrared remote control encoding format, may be the user's request for additional support for new formats.
 Automatic identification of encoding formats, do not pre-format, quick response. 
 Carrier-free remote control support, 38KHz carrier, 56KHz carrier (YG-305 new).
 Accurate error detection crystal remote control, effectively control the crystal error within specified limits, such as less than 1.5%. This will be a great number of the remote control with built-in crystal oscillator IC (difference of crystal d) very useful. (July 2010 new features).
 Key data from the EEPROM power-down save.
 8 bright LED display, BEEP voice prompts, durable buttons.
 Display format name of the remote control, customer codes, key codes.
 There are 10 operating modes, to meet the requirements of various tests were done.
 Proofreading test, one-time entry can be up to 99 key remote control, do comparison tests, do not remember code, sub "order matching" and "disorder than on" mode.
 Input methods are manual and automatic input two kinds of input.
 Carrier frequency test.
 Detected by the number of statistics.
 Key life test.
 Computer interface, the waveform displayed on the computer.

[Applications]
  The reading device suitable for R & D institutions, household appliances manufacturers, remote control manufacturers, production lines, quality control, maintenance, etc..
  Infrared remote control for fully automatic testing machine, we designed the automatic input mode, automatic reset, output instructions and other functions, can alone supply the test board used in remote automatic test machine.
　
[Detection rate]
  Each instrument can detect the 2000-3000 day support remote control, according to 10 hour.

[Solvable code table]

[Format specified]

   DVB-40bits (No. 44): set-top box remote control for the Taicang, Changshu set-top box remote control format.

   RC2610 (No. 43): the format for the TCL set top box remote control, based on Philips RC-5 format variants.

   ARCHOS (No. 50): digital products for the ARCHOS remote control format.

   DVB set-top boxes (No. 34): Shenzhen Tianwei set-top box remote control, set-top box remote control with Chau, De Witt set-top box remote control, the country set-top box format used by most cities.

   Dream (No. 51): well-known company set-top box remote control Dream, Dream satellite receiver remote control format.

   T0740 (No. 53): Dongguan feijie should be asked to join.

   HUIZHOU (No. 54): should be asked to join Chuan Sheng Qi, the set-top box IC LG8M006 prepared test.

   Canon (No. 59): Canon camera remote control.

   Pentax (No. 60): Pentax camera remote control.

   Konica (No. 61): Konica camera remote control.

   Nikon (No. 62): Nikon machine with remote control.

   uPD6121G2(No. 63): NEC Remote Control, Model: RD-443E.

Panel diagram:
　

[panel] panels have digital control, mode selection key, auto key, carrier key, confirm/clear key,56KHzto receive head,38KHzto receive the first, non-carrier receiver tube, normal mode indicator, input mode indicator, than the model light, light disorder than on the model.

[select key] is used to select the mode, is divided into10workingmodes: "Normal mode"à"Input Mode"à"ordered comparison test mode" à "disorder than test mode" à "online mode"à"key life test mode"à"carrier threshold"à"Carrier ceiling"à"carrier testing"à"crystal error settings", press "Select" key to cycle through each mode, press "Select" key to0.5seconds can be always go back to"normal mode".

[Carrier key] used to select the38K,56K, no carrier to receive the first, the market most of the remote control carrier for the38K, a few for the56K, a very small number of carrier-free, according to "Carrier" button to cycle through the carrier, and have the corresponding instructions.
1, when the left of the decimal point, the first digital tube light, the non-carrier to receive the first work, set the remote control against non-carrier to receive the first test, distance<10cm.
2, when the left of the decimal point a second digital tube light when,56Kcarrier to receive the first work, measuring distance> 8 meters.
3, when the left of the decimal point two digital tube light is not the time,38Kcarrier to receive the first work based distance measuring> 8 meters.

[Normal Mode] press "Select" key to "normal" indicator light to enter normal mode, digital display the machine type "YG-305 ", in normal mode, customers can test the remote control codes, key codes, as well as their format of numbers, indicating the following diagram, the correct decoding each have a shortBEEPsound prompts.

1,  when a format code for a long time, in normal mode you can press "confirm/Clear "key to see another part of the key code.

2,  when the power just in the ordinary mode may press the "confirm/remove "button to see the machines, the number of supported formats, such as"Count 67", expressed support for the67formats.

[Input Mode] press "Select" key to the "input" into the input mode indicator light, digital display "42 REC ", that the original deposit of the42keys,"input mode"is to meet the"comparison test mode"to work , in a group of remote control volume on the test than before, must in the"Input Mode"in the full entry a"good remote control"of key data, as compared to the testing standards, the right side of the two digital control key code among four digital display customer number, the left has two digital display the number of input buttons (up to entry99only key, so a remote control buttons can not be over99only).

Steps(manual entry):
1, no problem selecting a remote control, as the starting batch testing standards.
2, the input mode,press and hold the "confirmation/Clear "key2seconds to clear all data before entry of the key, the left two show "00. "
3, the first button on the remote control to remote control signal detector digital display key data.
4, click the Monitor's "confirmation/Clear "button to confirm the data is saved, the number has been input buttons plus1.
5, a button under the remote control, digital display key data, repeat4,5-step until all the key entry.
6, according to Tester's "Select" button, enter "than to" test mode, start mass detection.

Steps(automatic entry):
1, no problem selecting a remote control, as the starting batch testing standards.
2, the input mode,press and hold the "confirmation/Clear "key2seconds to clear all data before entry of the key, the left two show "00. "
3, click the "Auto" button on the left of the third decimal point light.
4, according to the first remote control button, so that the remote control signal, digital tube display button detector data, and record the key code, key number has been input plus1, do not press "confirm" button, it is so complete all by remote control button you can input all the key codes.
5, according to Tester's "Select" button, enter "than to" test mode, start mass detection.

Note: The input of key data from theEEPROMsaved, you can continue to use after power-down.

[ordered comparison test mode] press "Select" key to "match" indicator light to enter than ordered mode, digital display "OSC 2.0 ", said controlled oscillator error+ / -2.0%within the error range in the back of[crystal error setting remote control]mode change, and orderly than the volume of the test is to test the remote control designed for testing provide an efficient and accurate test method of a fool.
Steps:
1, according to the above, "Input Mode" steps to a good remote control key data entry.
2, press "Select" key to enter the ratio of the mode, press theRecord button when the same sequencein the order of buttons on the remote control tested hair code, each code correctly on both short-BEEPsound confirmation, you can press a key on The next number, or repeatedly press the current key for further confirmation.
3, left six digital display format name (eg:6121,50462, etc.), the right key code two digital display.
4, when the right side than on the error, the two digital display"Er",BEEPshort Ming+long song alarm.
5, when a support measure to half of the remote control does not continue when the measure in question, click the"confirm/clear "button resets, display"OSC 2.0 "crystal setting error, and the first from the remote control button to start again than on the button.
6, click the "Auto" button on the left of the firstthreedecimal places light up, you can enter the auto-reset state, after the encounter as long as the first key remote control will automatically restart.
7, when the test finished all the buttons,digital display"PASS", and aBEEPlong song tips.
8, when in idle for more than2seconds, digital display "P 523 ", said remote testing by quantity of 523sticks. Click the "confirm/clear "to view the crystal error settings such as"OSC 2.0 ", press "confirm/remove "button2seconds to clearPASSnumber.
9, when compared to the first remote control button, while the error detection crystal is qualified, the other key code only.

[disorder proofreading test mode] press "Select" key to the "disorder than on" indicator light to enter disorder proofing mode, digital display "OSC 2.0 ", said controlled oscillator error+ / -2.0%within the error range in the back of[crystal error setting remote control]mode change, disorder proofreading test is designed for remote control batch testing, and for the test provides an accurate and efficient workers idiot test method can be in any order on the key test,not by entry of the order of testing, improve test efficiency, the left two digital display test button is not the smallest number in the middle4-bit digital display client code, the right side of the two digital control key codes, when decoded errors on the left two digital display"Er", the correct decoding each have a shortBEEPsound prompts. When all keys have been completed correctly measured, there will be a longBEEPsound tips, digital display"PASS",when the testing process has not before the completion of press"confirm/remove "button to restart proofing test a new remote control andother functions with the[orderly than the test].

[online mode] press "Select" key to"online mode"digital display "Con PC"as shown below, will receive the wave detector is sent to the computer through the serial port to display, computer software and the"remote control code analyzer"Share, pleasewww.mcuksy.comdownload, and"remote control code analyzer, "compared to the digital control remote control tester can only display a relatively low accuracy of the waveform. On-line users need to purchase and serial cable, one to one correspondence with two female serial cable(2feet---- 2feet,3feet---- 3feet,5feet---- 5foot, other foot is not use).

[key life test] press "Select" key to key life test mode, which in the statistical model, the first time into the search mode, digital display "C-000000 ", according to a key infrared remote control, display plus 1into a "C-000001 ", every time you press the same key (other key is invalid), shows will continue to add one, if you want a button on another test, required by "confirm/remove "button2seconds to start.

[Carrier lower limit] press "Select" button to set the lower limit of the carrier model, digital display, such as "Lo 37.5 ",of which37.5that lower frequency of37.5KHz,hold down the "confirmation/Clear "button can reduce the frequency value Hold down the "automatic" key to increase the frequency value, press "Select" key to save the lower limit frequency and enter the[carrier cap].

[carrier cap] press "Select" key to the carrier cap model, digital display, such as "Hi 38.5 ",of which38.5that limit the frequency38.5KHz,hold down the "confirmation/Clear "key to decrease the frequency value, Hold down the "automatic" key to increase the frequency value, press "Select" key to save the maximum frequency and enter the[carrier testing].

[Carrier tests] The remote control function for detecting whether the carrier qualified, press "Select" key to the carrier test mode, digital display "Freq ",the remote control detector on the launch tube aligned "no carrier" Receive window, froma -10cm, fired by remote control key signal, digital display carrier frequency, such as "F 38.0. " If the carrier to meet the conditions for Lo≤F<Hi,said the carrier will pass the voice prompts, or no tone, such as:
carrier limit set:37.5KHz
Carrier ceiling set:38.5KHz
1, the measured frequency of38.1KHz, qualified, prompt.
2, the measured frequency of37.5KHz, qualified, prompt.
3, the measured frequency of38.5KHz, unqualified, no beep.

[error of the remote control crystal set] press "Select" button to set the oscillator error model, digital display "OSC 2.0 ", that allows remote control oscillator error of+ / -2.0%or less, the parameter "than" and "orderly than the" remote control mode detection crystal is qualified, hold down the "confirmation/Clear "key to decrease value, hold down the" automatic "key to increase value, and if uncertain remote control crystal error range, the proposed set to "1.0%", press" Select "key to save settings and return to[normal mode].

[beep] normal (ring0.06seconds),PASS(ring0.24seconds), error (ring0.04seconds+stop0.04seconds+ring0.24seconds).

[With regard to paragraph34 ofNo.DVBset-top box format description] the following format, the customer code4bytes, function code2bytes.

Decoding digital display "DATA0 DATA1 ", press the" confirm /Clear "button will display"GZYX. "

[Instrument Index]

[Functional Cheat]

[Caution]
1, when the time does not use instruments should turn off the power supply stable power to avoid damage to equipment.
2, to avoid glare, light unstable environments, so as to avoid light interference tests.
3, when the two test station very close, it will cause interference, is the first station remote control signal from another station's equipment was received, interference testing, the solution is to use the occluder to isolate the two station, because the infrared is a straight line; or equipment to receive the first window paste the material is very low transmittance, attenuation infrared signal receiver to shorten the distance that it not receive the adjacent station remote control signals.
4, how to test remote distance? This instrument can not directly test the remote control launching distance, but they can indirectly, such as workers from the apparatus8meters away for testing, if testing shows that the remote firing range of more than8meters, or by signal attenuation method such as signal attenuation in the0.5-meter tested is equivalent to8meters tested.