Test Mode - Kenwood Ez700SR Service Manual

Ez700SR/Ez900HDS
How to enter the test mode
Reset while pressing both Preset q key and Preset e key at
the same time.
How to clear the test mode
• Ez700SR/Ez900HDS Model
Reset while pressing down Preset y key. This should be
done with panel-not-installed and other modes ON. (Reset,
ACC OFF, power OFF, and momentary power drown do not
clear the test mode.)
• Ez500 Model
Reset, ACC OFF, power OFF, panel-not-installed and other
modes ON. (Note : Momentary power down does not clear
the test mode.)
Initial conditions of the test mode
• Source is STANDBY.
• Displays are all lighted up.
• Volume is -10dB (displayed as 30).
• LOUD is OFF.
• CRSC is to be turned OFF, regardless of whether there is
switching function or not.
• SYSTEM Q is FLAT.
• BEEP is sounded with a short-push at all times.
• AUX is ON.(This is only the models with AUX.)
• SYSTEM Q on the menu is OFF.
• (The initial value of the variable model is white.)
Special displays when set to TUNER (Ez500 Model
only)
When in TUNER mode, if the following messages were dis-
played, there are abnormalities in the front end, etc.
• "TNE2P" : EEPROM is still with the initial value (unspecified
value), as the F/E being shipped without going through the
adjustment process.
• "TNCOM" : Communication with the F/E is not possible.
CD receiver test mode specification
• At the time of the reset start, forced CD eject is prohibited. If
reset is effected with the CD in the unit, the CD would not
be recognized.
• By the use of the track-up key, jumps are made to tracks in
the following order.
No. 9 → No. 15 → No. 10 → No. 11 → No. 12 → No. 13 →
No. 22 → No. 14 → No. 9 (Returns to the starting point)
• By the use of the track-down key, it is possible to go down
one track from the current one.
• If the total number of tracks of an MP3 disc is less than 9,
the first track will be the first track to be played.
14

TEST MODE

• If the media is CD, pressing Preset q key would effect a
jump to No. 28.
• If the media is CD, pressing Preset w key would effect a
jump to No. 14.
• If the media is CD, pressing Preset y key would effect a
jump to No. 15.
(Models with DC error detection function (Ez700SR,
Ez900HDS)
Audio-related matters
• By using a short-push on the AUD key, it is possible to enter
the Audio Adjust Mode.
• By pressing ∗ key on the remote controller, it is possible to
enter the Audio Adjust Mode.
• Long-push on the remote controller is prohibited. Short-
pushes are to be used for operation.
• The initial items are faders.
• Using track up/down key, the fader is to be adjusted to the
following three steps : R15 ⇔ 0 ⇔ F15. (Initial value : 0)
• Using track up/down key, the SW Level is to be adjusted to
the following three steps :-15 ⇔ 0 ⇔ +15. (Initial value : 0)
• Using track rack up/down key, Bass/Middle/Treble is to be
adjusted to the following three steps :-8 ⇔ 0 ⇔ +8. (Initial
value : 0)
* Bass f/Bass Q/Bass EXT/Middle f/Middle Q/Treble f do not
appear in the Audio Adjustment.
• Using track up/down key, balance is to be adjusted to the
following three steps : L15 ⇔ 0 ⇔ R15. (Initial value : 0)
• Using track up/down key, HPF is to be adjusted to the fol-
lowing 2 steps : THRU ⇔ 170Hz (or 200Hz. (Initial value :
THRU) (Ez500)
• Using track up/down key, HPF Front is to be adjusted to the
following 2 steps : THRU ⇔ 170Hz. (Initial value : THRU)
(Ez700SR, Ez900HDS)
• Using track up/down key, HPF Rear is to be adjusted to the
following 2 steps : THRU ⇔ 200Hz. (Initial value: THRU)
(Ez700SR, Ez900HDS)
• Using track rack up/down key, LPF is to be adjusted to the
following 2 steps : THRU ⇔ 120Hz. (Initial value : THRU) (In
the 2 Pre-out models, by using long-push on ATT, it is pos-
sible to switch Pre-out NF/REAR.)
MENU-related items
• Using a short-push on the PALY/PAUSE key, it is possible to
enter the MENU.
• Using the DNPP key on the remote controller, it is possible
to enter the MENU.
• Using a long-press on the remote controller is prohibited.
Short-pushes are to be used for operation.
• Using the track up/down key, contrast adjustment is to be