Test Mode - Kenwood CKDC-MP576 Service Manual

CKDC-MP576
CKDC-MP676F/MP676V
How to enter the test mode
Press and hold the [1] and [3] keys and reset.
How to clear the test mode
Reset, momentary power down, Acc OFF, Power OFF, de-
tach the panel.
Test mode default condition
• Source is STANDBY.
• Display lights are all turned on.
• The volume is at -10dB (The display is 30).
• LOUD is OFF.
• CRSC is off regardless of the availability of switching func-
tion.
• SYSTEM Q (dB equalizer) is NATURAL (=FLAT).
• BEEP should always functions when the key is pressed.
Specification of test mode for tuner
• TUNER mode [4] key frequency shall be 98.3MHz.
CD receiver test mode specification
• Display mode default setting shall be P-TIME.
• Jumps to the following tracks by pressing the [
No. 9 → No. 15 → No. 10 → No. 11 → No. 12 → No. 13 →
No. 22 → No. 14 → No. 9 (recursive)
Note that when playing an MP3 / WMA / AAC disc with 8
files or less, the disc is played from the 1st track in the
normal order.
• Pressing the [ ] key goes back by 1 track from the track
being played.
• While in CD source, press the [1] key to jump to No. 28.
• While in CD source, press the [2] key to jump to No. 14.
• While in CD source, press the [3] key to display the CD
mechanism model name and the version. Press the [3] key
again to go back to the normal screen. (Time code display)
MP3 CD mechanism
6 6 8 0 : 0 1 2 3
Model name
Normal CD mechanism
N O R M : C D
• When CD is the source, press the [6] key to jump to No. 15.
At this time, the volume value is set to 25.
10

TEST MODE

] key.
Version
AUDIO adjust mode
• Press the [AUD] key and enter the audio adjustment mode.
• Press the remote controller [∗] key and [AUD] key to go into
the audio adjustment mode.
• Both AUDIO FUNCTION MODE and SETUP MODE ad-
justment items are included.
• By pressing [AUD] key and then [FM] key, switch the item
to be adjusted in the following order.
The default item shall be Fader, and then the item is for-
warded in the following order: Balance → Bass Level →
Middle Level → Treble Level (thereafter arbitrary).
• Continuous forwarding by remote controller is prohibited.
• Fader is adjusted by the VOL knob and [
3 steps: R15 ↔ 0 ↔ F15. (Default value: 0)
• Balance is adjusted by the VOL knob and [
in 3 steps: L15 ↔ 0 ↔ R15. (Default value: 0)
• Bass/Middle/Treble Level are adjusted by the VOL knob and
] keys in 3 steps: -8 ↔ 0 ↔ +8. (Default value: 0)
[ ] / [
• Volume Offset is adjusted by the VOL knob and [
keys in 2 steps: -8 ↔ 0. (Default value: 0)
• Loudness ON/OFF is adjusted by the VOL knob and [
] keys in 2 steps: OFF ↔ ON. (Default value: OFF)
[
MENU
• Press the [Q] key to enter the MENU.
• Press the remote controller [DNPP/SBF] key or the [DI-
RECT] key to enter the MENU.
• Continuous forwarding by remote controller is prohibited.
Backup current measurement
If reset while in Acc OFF (Back Up ON) condition, MUTE
terminal goes off 2 seconds later, rather than 15 seconds.
(During this time, the CD mechanism does not function.)
Fluorescent tube (ED1) short-checking
• When the source is STANDBY, press the [ATT] key to switch
the process in the following order.
1. All lights off.
2. Every 125msec, light the odd and even number of the
grid with the largest numbers.
3. Light only odd number terminals.
4. Light only even number terminals.
5. All lights on.
* After the step 5 above, the process goes back to the
step 1 and then repeats the steps.
Initializing AUDIO-related setting value
Press the [ ] key in the STANDBY source and reset the
AUDIO setting value to the test mode default value.
] / [ ] keys in
] / [ ] keys
] / [ ]
] /