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SERVICE MANUAL MODEL COMMANDER DEST. CHASSIS NO. MODEL AG3 CHASSIS COMMANDER DEST. CHASSIS NO. KV-ES38M61 RM-916 GE SCC-P35B-A DRC-MF VIDEO TITLE PROGR + PROGR ­ PIC MODE SOUND MODE SURROUND FAVORITE PROGR INDEX . MENU PROGR ENTER PRESET VTR 1 2 3 DVD TV TRINITRON ® COLOR TV KV-ES38M31/ES38M61/ES38M90/ES38M91 RM-916 SECTION 6 CIRCUIT ADJUSTMENTS 6-1. ADJUSTMENTS WITH COMMANDER Service adjustments are made with the RM-916 that comes with this unit. 6-2. ADJUSTMENT METHOD Item Number 00 of device GEO This explanation uses V-size as an example. 1. Select "GEO 00 VSZ" with the 1 and 4 buttons. 2. Raise/lower the data with the 3 and 6 buttons. 3. Select the optimum state. (The standard is 1F for PAL reception.) 4. Write with the [MUTING] button. (The display changes to WRITE.) 5. Execute the writing with the - button. (The WRITE display will be changed to red color while excuting, and back to SERVICE.) a. ENTERING SERVICE MODE This operation sequence puts the unit into service mode. n [DISPLAY] n 5 n VOL (+) n [POWER] The screen display is : Device Name Item Name Item No Data Marking of virgin NVM Mode GEO 0 00 035Q VSZ 5.8M 29 59 p FF SERVICE 000A 50 GEO 0 00 HPS 29 SERVICE 50 0 000A GREEN Adjusted with [3] and [6] buttons. PAL,SECAM :50 Suffix No NTSC :60 (OEM Code) Software version Total Power-On time (hours) 035Q 5.8M 59 FF GEO 0 00 HPS 1F WRITE 0 50 000A GREEN 035Q 5.8M 59 FF b. METHOD OF CANCELLATION FROM SERVICE MODE Set the standby condition (Press [POWER] button on the commander), then press [POWER] button again, hereupon it becomes TV mode. c. METHOD OF WRITE INTO MEMORY 1) Set to Service Mode. 2) Press [1] (UP) and [4] (DOWN), select an item of adjustment. 3) Press [MUTING] button and it will indicate WRITE on the screen. 4) Press [0] button to write into memory. d. MEMORY WRITE CONFIRMATION METHOD 1) After adjustment, pull out the plug from AC outlet, and then plug into AC outlet again. 2) Turn the power switch ON and set to Service Mode. 3) Call the adjusted items again to confirm adjustments were made. The screen display is : 1, 4 3, 6 [MUTING] 7, 8, 5, Select the adjustment item. Raise/lower the data value. Writes. Executes the writing. Write with [MUTING] GEO 0 00 HPS 1F SERVICE 50 0 000A 035Q 5.8M 59 FF Write executed with [0] RED The WRITE display then the display returns to green SERVICE Use the same method for all Items. Use 1 and 4 to select the adjustment item, use 3 and 6 to adjust, write with [MUTING], then execute the write with -. Note : 1. In [WRITE], the data for all items are written into memory together. 2. For adjustment items that have different standard data between 50Hz or 60Hz, be sure to use the respective input signal after adjustment. 3. Additional function to skip category (device) to category (device). example: GEO DAC 00 00 VSZ XXX All the data becomes the values in memory. All user control goes to the standard state. Service data initialization (Be