Dvr-S150 Self Diagnosis Function (Diag) - Yamaha DVR-S150 Service Manual

DVR-S150/NX-P150

DVR-S150 SELF DIAGNOSIS FUNCTION (DIAG)

This product has a built-in self diagnosis function (DIAG) to
facilitate inspection, measurement and determination of a
faulty item, if any. There are 16 DIAG menu items, each having
sub-menu items.
Listed in the table below are menu items and sub-menu items.
(Start-up and operation of DIAG menu are executed by us-
ing the main unit.)
No. DIAG menu
1 DSP THROUGH
2 BYPASS
3 RAM THROUGH
4 PRO LOGIC
5 SPEAKERS SET
6 MIC CHECK
7 DISPLAY CHECK
8 MANUAL TEST
9 FACTORY PRESET
10 AD DATA CHECK
/FAN TEST
11 IF STATUS
Downloaded From TheatreSystem-Manual.com Manuals
22
Sub-menu
1. YSS MARGIN
2. YSS FULL BIT
1. ANALOG BYPASS
2. DSP BYPASS
1. RAM MARGIN
2. RAM FULL BIT
1. PRO LOGIC I
2. PRO LOGIC II
1. FRONT: SML 0dB
2. CENTER: NONE
3. LFE/B: FRNT
4. Pres Mix: 5ch
1. MIC CHK – – d
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 /
1. TEST ALL
2. TEST FRNT L
3. TEST CENTER
4. TEST FRNT R
5. TEST SURR R
6. TEST SURR L
7. TEST LFE
1. PRESET INHI (memory initialization inhibited /
2. PRESET RSRV (memory initialized /
1. PS (protection)
2. PANEL KEY
3. FAN OUT/THM
4. FAN DRIVE TEST: HIGH
5. FAN DRIVE TEST: MID
6. FAN DRIVE TEST: LOW
1. INSIDE STATUS 1
2. INSIDE STATUS 2
3. CHANNEL STATUS 1
4. CHANNEL STATUS 2
5. CHANNEL STATUS 3
6. CHANNEL STATUS 4
7. CHANNEL STATUS 5
8. BS 1
9. BS 2