Service Mode Adjustment; Vco/Agc Adjustment; Pip Video Gain Adjustment; Sound Input Level Adjustment - Daewoo DTH-25G1FST/FSP/FS Service Manual

ALIGNMENT INSTRUCTIONS

- ALIGNMENT BY USER REMOCON

1. SERVICE MODE ADJUSTMENT

How to enter into Service M ode.
1) Direct the rem ote control to the reception window of TV.
2) Push button of rem ote control in sequence.
 
1 M U TE RE CALL
3) Then, the screen will appear as follows.
S 5 : PIC ADJ
S5 : PIC ADJ
S 6 : GEO M ETRY
S 7 : PIP ADJ
S6 : GEOMETRY
S 8 : RGB ADJ
S7 : PIP ADJ
S 9 : DP ADJ
S 10 : P/S ADJ
S8 : RGB ADJ
S 11 : AUTO P IC
TO EXIT : POW ER O FF
S9 : DP ADJ
W hen you select a item , its turns into the green.
How to m em orize the adjusted settings in service m ode; M ust press RECALL button the state which the screen is
displaying each of service m enus after all adjustm ents are com pleted each of all service m enu.

2. VCO/AGC ADJUSTMENT

1) Receive the C OLOR BAR signal. (INPUT LEVEL : 60 dBuV)
2) Select the S10 of service m ode to display item s, then press the
 
3) Press CH buttons on the rem ote control to select VCO or AGC
4) It will start auto adjustm ent if you press
5) After adjustm ent, the " VCO OK *** " or " AGC OK *** " O SD will be displayed.
VCO
VCO
AGC
VCO31 AGC
S M ANUAL
VCO31
S MANUAL

3. PIP VIDEO GAIN ADJUSTMENT

1) Turn ON the PIP and receive the COLOR BAR PATTE RN.
2) Turn the volum e R 128 to set 1Vp-p on TP1.

4. SOUND INPUT LEVEL ADJUSTMENT

1) R eceive the 100% m od. M ONO . Signal.

M UTE
 
V OL buttons.
 
VO L buttons on the rem ote control.