Self Diagnosis Function - Yamaha DSP-AX2 Service Manual

DSP-AX2

SELF DIAGNOSIS FUNCTION

This product has a built-in self diagnosis function (DIAG) to facilitate inspection, measurement and determination of a faulty
item, if any. There are 13 DIAG menu items each of which has sub-menu items.
Listed in the table below are menu items and sub-menu items.
(Start-up and menu operation of DIAG is executed by using the main unit and its remote control unit.)
No. DIAG menu
1 DSP THROUGH
2 HP ROUTE
3 RAM THROUGH
4 PRO LOGIC
5 SPEAKERS SET
6 DISPLAY CHECK
7 MANUAL TEST
8 RS-232C
9 PRESET
10 FAN/AD
11 IF STATUS
For the setting procedure of the tape, please refer to "Setting the Manufacturer Code in the Remote Control" (p.45) of
7
the Instruction Manual.
Sub-menu
1. ANALOG BYPASS
2. DSP 0dB
3. FULL BIT
1. 0dB
2. FULL BIT
1. 0dB
1. YSS928
1. MAIN:SMALL 0dB
2. MAIN:LARGE -10
3. CENTER:NONE
4. LFE/BASS:MAIN
5. FRONT MIX:5ch
6. REAR CENTER:MUT
7. REAR L/R:MUTE
1. EFFECT OFF (initial screen)
2. DISPLAY OFF
3. DISPLAY ALL
4. DISPLAY DIMMER (50%)
5. CHECKED PATTERN
1. ALL
2. MAIN L
3. CENTER
4. MAIN R
5. REAR R
6. REAR C
7. REAR L
8. FRONT L
9. FRONT R
10. LFE
1. TX DATA
2. HARD FLOW
1. INHIBIT (memory initialization inhibited)
2. RESERVED (memory initialized)
1. FAN HISTORY
2. KY0, KY1(PANEL KEY), RECOUT
3. THM, PRD, PRV
1. IFST
2. CHS1
3. CHS2
4. CHS3
5. CHS4
6. CHS5
7. BSI1
8. BSI2
9. BSI3
10. BSI4
11. BDS1
12. BDS2
13. BDS3
14. BDS4
15. YSS1
Remote control code (key)
7A---90 (PRG 9)
7A---91 (PRG 10)
7A---92 (PRG 11)
7A---93 (PRG 12)
7A---10 (TUNER PRESET +)
7A---11 (TUNER PRESET -)
7A---0C (CD FF)
7A---88 (PRG 1)
7A---89 (PRG 2)
7A---8A (PRG 3)
7A---8B (PRG 4)
7A---8C (PRG 5)
7A---8D (PRG 6)
7A---8E (PRG 7)
7A---8F (PRG 8)
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7A---00 (TAPE PLAY)
7A---01 (TAPE RW)
7A---02 (TAPE FW)
7A---03 (TAPE STOP)
7A---04 (TAPE PAUSE)
7A---05 (TAPE MUTE)
7A---06 (TAPE A/B)
7A---07 (TAPE DIR A)
7A---08 (CD PLAY)
7A---09 (CD STOP)
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7A---57 (SLEEP)
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7A---0B (CD SKIP –)
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