RX-V740/RX-V740RDS/DSP-AX740
RX-V640/RX-V640RDS/HTR-5660/DSP-AX640/DSP-AX640SE
23
RX-V740/RX-V740RDS/DSP-AX740
RX-V640/RX-V640RDS/HTR-5660/DSP-AX640/DSP-AX640SE
■ SELF DIAGNOSIS FUNCTION (DIAG)／自己診断機能（ダイアグ）
No DIAG menu sub-menu
1 DSP THROUGH 1. ANALOG BYPASS
2. YSS 0dB
3. YSS Front 0dB
4. YSS FULL BIT
5. YSS FULL BIT F
2 RAM THROUGH RAM 0dB
3 PRO LOGIC / 1. PRO LOGIC I
NEO6 2. PRO LOGIC II
3. Neo:6
4 SPEAKERS SET 1. MAIN: SMALL 0dB
2. CENTER: NONE
3. LFE/BASS: MAIN
4. Front Mix: 5ch
5. Rear Center power
6.
Tone Control Flat
(Not applied to these models)
7.
Tone Control +10dB (Not applied to these models)
8.
Tone Control -10dB (Not applied to these models)
5 MARGIN CHECK 1. MAIN 12 dB margin
2. MAIN 15 dB margin
6 OTHER INPUT EXTERNAL DECODER
7 DISPLAY CHECK 1. VFD CHECK (Initial display)
2. VFD DISP OFF (All segments OFF)
3. VFD DISP ALL (All segments ON 100%)
4. VFD DIMMER (All segments ON 50%)
5. CHECKED PATTERN (ON in lattice)
8 MANUAL TEST 1. TEST ALL
2. TEST MAIN L
3. TEST CENTER
4. TEST MAIN R
5. TEST REAR R
6. TEST REAR CENTER
7. TEST REAR L
8. TEST LFE
9 FACTORY PRESET 1.
PRESET INHIBITED (memory initialization inhibited)
2. PRESET RESERVED (memory initialized)
10 AD DATA CHECK 1. DC/PS (protection)
/FAN TEST 2. THM/Fan
3. REC-OUT (Not used in this model.)
4. IMP SW/POWER LIMIT
5. K0/K1 (panel key)
6. FAN DRIVE TEST: HIGH
7. FAN DRIVE TEST: MID
8. FAN DRIVE TEST: LOW
There are 15 DIAG menu items, each of which has sub-
menu items.
Listed in the table below are menu items and sub-menu
items.
Note that not all menu items listed will apply to the models
covered in this service manual.
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