Kenwood KDC-X917 Service Manual page 5

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Test Mode
1. How to enter test mode
While holding the FM key and the Preset 6 key, reset the
unit.
2. How to exit from test mode.
While holding down the Preset 6 key, reset the unit.
Note: Does not exit from test mode ACC-OFF, Power-OFF
or Momentary power down
3. Test mode reset status
• Sources are all OFF
• All display segment lit up
• Volume at -10dB (shows 30 on display)
• LOUD is OFF.
• CRSC is OFF regardless of whether switching function is
provided.
• SYSTEM Q is in FLAT
• Blank skip is OFF. (C/R model)
• LEDs are white, no scanning. (VLCD model)
4. Special displays in Tuner
When the following displays appear in tuner mode it shows
a problem with the front end.
• "TNE2P NG" ..... F/E is not aligned and EEPROM is in
reset (no settings) such as when shipped.
• "TNCON NG" .... Cannot communicate with F/E (front
end).
5. K3I switching
Each time the Preset 6 key is pressed in Tuner mode,
switches one at a time through the following sequence:
AUTO → Forced Wide → Forced Middle → Forced Narrow
→ AUTO. When reset, displays the following in AUTO.
• AUTO ................ FMA
• Forced Wide ..... FMW
• Forced Middle ... FMM
• Forced Narrow .. FMN
6. CD receiver test mode specifications
• No automatic ejection during reset-start. Does not make a
CD check in reset with a CD loaded.
• Using the Track up key jumps to the following tracks.
No.9→No.15→No.10→No.11→No.12→No.13→No.14→and
back to No. 9
• Using the Track down key moves 1 track downwards from
the track being played.
7. Audio items
• Momentarily pressing the Q key calls up audio adjustment
mode.
• Pressing the ∗ key on the remote control calls up audio
alignment mode.
• Continuous forward is disabled on the remote control.
• Bass/Middle/Treble are settable in 3 steps of MIN/
CENTER/MAX with the Track up/down keys.
KDC-X917/X817/9017
ADJUSTMENT
• Balance is settable in 3 steps of Left MAX/CENTER/Right
MAX with the Track up/down keys.
• Fader is settable in 3 steps of Rear MAX/CENTER/Front
MAX with the Track up/down keys.
• HPF is settable in 2 steps of THRU/220Hz with the Track
up/down keys.
• LPF is settable in 2 steps of THRU/120Hz with the Track
up/down keys.
• Bass f/Bass Q/Bass EXT/Middle f/Middle Q/Treble f do
not appear in the audio alignment.
8. Menu items
• Momentarily pressing the CLK key calls up the Menu mode.
• The DNPP/SBF keys on the remote control calls up Menu
mode.
• Continuous forward is disabled on the remote control.
• Calendar adjust, calendar display switching and calendar
memo are eliminated from forward (FL model)
• In color alignment mode, Preset 1 is red, 2 is blue, 3 is
green and 4 is white. (VLCD model).
• Contrast is set in 3 steps of 0, 5, 10 and the reset value is
5. (VLCD/LCD models)
• Brightness adjustment is set in 3 steps of 0, 5, 10 and the
reset value is 10. (Normal FL model)
9. Backup current measurement
The MUTE terminal turns off 2 seconds (not 15 seconds)
after being reset in ACC off (backup on). (The panel, CD
and tape mechanisms are disabled during this time.)
10. Special displays during All-Off with all lamps on
The following displays appear when the preset keys are
pressed with all display segment lit up.
PRESET1
PRESET2
PRESET3
PRESET4
PRESET5
PRESET6
Version display (8 digits; Mo. Dy. Hr. Mn.)
(Display) SYS XXXXXXXX system microprocessor
PAN XXXXXXXX panel microprocessor
Serial No. display (8 digits) Note: CD/RK type eXcelon model
(Display) SNo XXXXXXXX
Press once: Power-on time display (Does not count during All-Off)
Press long: Clears the time display during power-on.
(Display) PonTim XXXXX (C/R) MAX 65535(time)
Press once: TAPE/CD/MD operating time display.
Press long: Clears TAPE/CD/MD operating time.
(Display) CDTime XXXXX (CD/R)
TapTim XXXXX (C/R) MAX 65535(time)
Press once: TAPE/CD/MD eject count display.
Press long: Clears TAPE/CD/MD eject count display.
(Display) EjeTim XXXXX
Press once: PANEL open/shut count display.
Press long: Clears PANEL open/shut count display.
(Display) PnCnt XXXXX
MAX 65535(count)
MAX 655350(count)
5

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