Test Mode - Kenwood DDX6027 Service Manual

Operation Specifications
Compatible Models for This Test Mode Specification
1Din GRA
DSP Exist
K KVT-817DVD
R -
E KVT-827DVD
M KVT-837DVD
X KVT-847DVD
V KVT-867DVD
• Depending on Din/Display Types in the table below, test mode specifications may differ from model to model.
In this specification, categorizing by 1DIN/2DIN and Graphic/OSD, M707, DSP, and destinations (K/R/E/M/X/V).
Model Din Type
KVT-8x7DVD 1DIN
KVT-727DVD 1DIN
KVT-7x7/627DVD 1DIN
DDX80x7 2DIN
DDX70x7/6027 2DIN
KVT-M707 1DIN
x: Different in accordance with the region code
How to enter the test mode
There are two different ways to enter the test mode as shown
below.
1) While pressing [SRC key + ATT key] at the same time, reset
the unit.
2) Connect to Lx connector odd jigging for writing regions
(2DIN: When adjusting flicker)
Note1: The jig setting is arbitrary. Note that, however, there
are functions according the setting SW. (Region/Serial/Se-
curity/CPPM)
Note2: In the test mode, power supply is cut off after 30
minutes. (This is for making the operation possible without
Security input even when the security is On.)
Adjustment items
Items to be adjusted after writing on the EEPROM on which
regions have been written.
As for the details of the adjustments, refer to each adjustment
item.
• Service Information/Serial Code writing
• Chroma adjustment
• Writing Touch Adjust values
• Screen position adjustment
• Panel mechanism position adjustment
• Writing Security Code (Other than K/R desinations)

TEST MODE

1Din OSD
DSP Exist DSP None
- KVT-717DVD
- KVT-747DVD
KVT-727DVD KVT-627DVD
- KVT-737DVD
- KVT-747DVD
- KVT-767DVD
DSP Display Type
Exist
Exist
None
Exist
None
None
2Din GRA 2Din OSD
DSP Exist DSP None
DDX8017 DDX7017
- DDX7047
DDX8027 DDX6027
DDX8037 DDX7037
DDX8047 DDX7047
DDX8067 DDX7067
Graphic
OSD
OSD
Graphic
OSD
OSD
How to clear the Security Code
In adjusting K/R destination units, if the unit starts up with
Security ON, the Security Code can be cleared in the follow-
ing manner. (Other than in Test Mode)
1) In the e Security ON condition, after resetting or turning
power ON after backup OFF, then the session starts with
Security Code Input screen.
2) With the attached remote control in the Audio SW selected
condition, input the code with the following procedure.
Procedure 1: "K" input (Press Tenkey [5] 2 times)
Procedure 2: "C" input (Press Tenkey [2] 3 times)
Procedure 3: "A" input (Press Tenkey [2] once)
Procedure 4: "Q" input (Press Tenkey [7] 2 times)
Note: If a remote controller other than the attached is
used, Pressing Tenkey [7] twice will cause "R" to be in-
put.
If a mistake is made during Procedure 1~4 above, input
other remote controller Key. Then, start inputting again
from Procedure 1.
3) Security Code is complete when the input screen for the
Security Code is cleared.
DDX6027/6027Y/7017
DDX7037/7047/7067
M707
DSP None
KVT-M707
-
KVT-M707
-
-
-
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