– 9 –
HT-CN400DVH/HT-CN400DVE/HT-CN500DVH/HT-CN500DVE
1. How to show Version number.
A. Door Open,
B. Press and hold R/C "Volume up" Button;
C. Press R/C "Zoom" button continue,
D. OSD show version number,
VER xxxx x PAL xx x xx
Month and day version TV TYPE Tuner area region code LANGUAGE
The first xxxx stand for month and day, the second x stand for version sequence, the third x stand for TV system, the forth
xx for tuner area, the fifth x stand for region code. The sixth code xx stand for language.
2. How to adjust TUNER AREA.
A. Door Open
B. Press and hold R/C "Volume up" button;
C. Press R/C "Subtitle" button continue;
D. OSD show "Tuner Area: xx
Press Down button to select
Press OK button to confirm"
E. Then use R/C to select tuner area you want (EUR USA cyclically), then press " OK" to confirm,
F. If OK button is pressed in five seconds, OSD will show "Tuner Area Change"; If you didn't press it in five seconds, the system
will remain original status.
3. How to select OSD Language Sequency,
A. Door close and no disc,
B. Press and hold R/C "Volume up" button;
C. Then Press R/C "Subtitle" button;
D. OSD show last setting "OSD language", (English -> France -> German -> Italian -> Spanish).
E. Then use button to select language that you want and its sequence.
F. For example: default language is English, you select English and press Enter button, then its sequence is change to
(English -> France -> German -> Italian -> Spanish)
Test Stage
Frequency
Frequency
Display
Setting/
Adjusting
Parts
Instrument
Connection
•••••
AM IF/RF
Signal generator: 400 Hz, 30%, AM modulated
*1. Input: Antenna
Output: TP302
*2. Input: Antenna
Output: TP301
TUNER SECTION
fL: Low-range frequency
fH: High-range frequency
AM IF
450 kHz
1,620 kHz
T351
*1
AM Band
—
522 kHz
(fL): T306
*2
Coverage
1.4
±
0.1 V
AM Tracking 990 kHz
990 kHz
(fL): T302
*1
Figure 9 TUNER ADJUSTMENT POINTS
ADJUSTMENT
• FM IF
Notes:
1: Description of the "FM IF Adjustment" is not carried on this
Manual. It is because the IF coil in the FM front end section
has been best adjusted in the factory so that its further
adjustment is not needed at the field. When replacing the
FM front end assembly, no adjustment is needed either.
2: The parts in the FM front end section are prepared in a
complete unit, so you can't obtain each part individually.
SW EXTRA FUNCTION
JK001
FM ANTENNA
1
2
AM LOOP
ANTENNA
MAIN PWB
