Table of Contents
Advertisement
KV-21M3/21T3
IF ADJUSTMENT
(AUTOMATIC)
|
1.
Input a 38.9 MHz 100dBu CW signal at the IF Out
injection point.
2.
Enter into service mode and press 34.
3.
Connect a digital voltmeter to IC101 pin 23).
4,
Check AFT 2.5V +0.3V dc.
5.
Press '00' on the Remote Commander.
SYSTEM
L ADJUSTMENT ( French Models)
1.
Input a 33.9MHz 100dBu CW signal at the IF Out
injection point.
2.
From the On Screen Menu set System to L band 1.
3.
Connect a digital voltmeter to IC101 pin 23).
4,
Adjust RV102 AFT for 2.5V £0.3V de.
IF Out
'
2
SWF102
- A Board Print Side -
AGC ADJUSTMENT
|
Receive an off-air signal.
Enter into the Service adjust menu and select AGC.
Adjust the data using the Red and Yellow buttons on the
Remote Commander so that there is no snow or
cross - modulation visible on the screen.
Change the receiving off-air channel, and confirm the
above status.
ats
1C301
B board
AFT
RV102
V101
- A Board Component Side -
DEFLECTION
SYSTEM
ADJUSTMENT
1.
Enter into the service mode.
2.
Using the Blue or Green buttons select the Adjust item.
3.
Press the Yellow button to enter the adjustment
submenu.
4.
Select and adjust each item in order to obtain the
optimum image.
See Note on page 22
Adjustment
Set
V, CENTRE
CORN, CORR
VERT, AMPL
| Adj
VER, BREATH
| 00
00 - 63
PAR, AMPL
| 00
00 - 63
PAR, TILT
32
Adj
V, POSITION
H, CENTRE
VERT, AMPL
F
V, LINEAR
n
V, CENTRE
a
UU
i U
H, CENTRE
7
Fit the link as required to obtain the correct horizort-al picture
size.
294i
Advertisement
Table of Contents
