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TC-14B10P / TC-20B10PService Adjustments and Calibrations
AUTOMATIC AND MANUAL MEMORIZATION
1- VERIFICATION OF AUTOMATIC MEMORIZATION.
1.1- Adjust the input pattern signal level to 40 dB
1.2- Press FUNC at the front panel and it will appear an
indication of AUTOMATIC SINTONY.
Press VOL(+) at the front panel to begin automatic
memorization.
1.3- Verify the following items:
-Channel changes
-Automatic sintony
1.4- When memorization process is over, turn off the TV
using ON/OFF button.
1.5- Turn on the TV again using ON/OFF button and verify
the memorized channels using CH(+) or CH(
_
).
2- VERIFICATION OF MANUAL MEMORIZATION.
2.1- Press FUNC at front panel until select SKIP channel.
2.2- To add a channel press VOL(+) or VOL(
_
) until OFF
appears.
2.3- To take one channel out press VOL(+) or VOL(
_
) at
the set until ON appears.
2.4- To change channels press the CH(+) or CH(
_
).
TUNE CHECKING
1- PREPARATION
1.1- Turn on the TV set using On/OFF switch.
2- VERIFICATION
2.1- Turn on signal at the TV set.
2.2- Press any existing channel number using the remote
control and verify if channel is selected.
2.3- Verify at bands VHF LOW, VHF HIGH, UHF and
CATV.
AUDIO CHECKING
1- CONFIRMING TONE AND VOLUME
1.1- Apply a pattern signal with sound.
1.2- Confirm that high frequency sound is altered when tone
level is varied at Sound menu.
1.3- Press the VOL(+) or VOL(
_
) at the remote control and
notice a slight variation.
2- CONFIRMATION OF NOISE MUTE AND
BLUE SCREEN
2.1- Apply a PHILIPS pattern.
2.2- Turn on BLUE-BACK at the FUNC MENU. Confirm if
audio output is normal.
2.3- Eliminate antenna signal or reduce the signal strenght.
Confirm if blue screen appears and audio is cut off.
2.4- Turn off BLUE-BACK at the FUNC MENU. Verify if
blue screen doesnt appear and if sound exist (noise)
2.5- Turn BLUE-BACK again at FUNC MENU.