FUNCTION OPERATION CHECKING (VIDEO AND AUDIO)FUNCTION OPERATION CHECKING (VIDEO AND AUDIO)
(Continued)(Continued)
NO. Adjustment partAdjusting procedure and conditionsWaveform and othersNO. Adjustment partAdjusting procedure and conditionsWaveform and others
9Colour1. Receive the PAL colour bar signal, select the12 OSDCheck OSD LANGUAGE quantity and type for
systemCOLOUR SYSTEM key to select modes ex-LANGUAGErespect model.
cept PAL, check the COLOUR is not workingQUANTITY
properly. Then, select the "PAL" mode. CheckCHECKMODEL QUANTITY ENGLISH RUSSIAN CHINESE FRENCH ARABIC MALAY
again its colour so that it is working properly.B3ONONNO
2. Receive the SECAM colour bar signal, selectC3ONONNO
the COLOUR SYSTEM key to select modesF6OOOOOO
except SECAM, check the COLOUR is notG6OOOOOO
working properly. Then, select the "SECAM"
mode. Check again its colour so that it is
working properly.
3. Receive the NTSC 4.43 signal, select the
COLOUR SYSTEM key to select modes
except NTSC 4.43, check the COLOUR is not
working properly. Then, select the "NTSC 4.43"
mode. Check again its colour so that it is
working properly.13 SOUND1. Receive the monoscope pattern signal.
4. Receive the NTSC 4.43/3.58 colour bar signalCONTROL2. Set P-Mode to select the "BASS", "TRE" and
thru AV, select the COLOUR SYSTEM key to(BASS/TRE/"BAL".
select modes except N4.43/3.58, check theBAL)3. Select each item, and press Vol. Up/Down Key
COLOUR is not working properly. Then, selectto check the sound ef� fect.
the "NTSC 4.43/3.58" mode. Check again its
colour so that it is working properly.
11
10 SOUND1. Receive the PAL-D/K signal, select the
SYSTEM"SOUND SYSTEM" turn to B/G, I. Check the14 SURROUND1. Receive the music signal.
sound output is not working properly.FUNCTION2. Press SURROUND Key to select the following
CHECKINGmode.
Select D/K and check the sound output to makeSURROUND OFF
sure it is working properly. ?
2. Receive the PAL-I signal, select the "SOUND
SYSTEM" turn to B/G, D/K. Check the soundSURROUND 1 (Check SURROUND sound effect)
output is not working properly.Check the level of SURROUND 1 effect by
Select I and check the sound output to makeincreasing and decreasing the level control.
sure it is working properly.3. Receive the music signal and press
3. Receive PAL-B/G signal, select the "SOUNDSURROUND Key to select the following mode.
SYSTEM" turn to I, D/K. Check the soundSURROUND 2 (Check MONO sound effect)
output is not working properly.
Select B/G and check the sound output to make
sure it is working properly.
HEADPHONE JACK CHECKING
NO. Adjustment partAdjusting procedure and conditionsWaveform and others
11 NOISE MUTE1. Receive the PAL colour bar signal.1HEADPHONE1. Receive the PAL colour bar with SOUND
CHECKING2. Turn up the volume control to maximum, makeOUTPUT400Hz, 100% Modulation (?50 kHz Dev).
sure the sound is heard from the speakers.CHECKING2. Maximum volume, and check the headphone
Then put the unit in no signal state.output with 400Hz sound and no sound out
3. Check the sound mute is effective.from speaker.
4. Finally turn sound level of CTV to minimum.
21B-S10
11-111-2 |
ACEC
SHARP
