HC-2040/C-2007
HC-2140/C-2107
50kHz Dev)
?
BILINGUAL CHECKING
output is working properly or not.make sure the sound is heard from the speakers. Then put the unit in no signal state.400Hz, 100% MODULATION (output with 400Hz sound and no sound out from speaker.change from SOUND 1 to SOUND 2.
ADJUSTMENT CONDITION / PROCEDUREWAVEFORM OR OTHERSADJUSTMENT CONDITION / PROCEDUREWAVEFORM OR OTHERSADJUSTMENT CONDITION / PROCEDUREWAVEFORM OR OTHERS
(1)Receive "PAL-B/G" signal, check the sound (1)Receive "PAL COLOUR BAR" signal. (2)Turn up the volume control to maximum, (3)Check the sound mute is effective. (4)Finally turn sound level of CTV to minimum.Check OSD LANGUAGE quantity and type.(1)Receive PAL COLOUR BAR with SOUND (2)Maximum volume, and check the headphone (1)Receive bilingual channel. (2)Press R/C "MPX" pin, and the sound will
HEADPHONE JACK CHECKING
(FOR BILINGUAL MODELS ONLY)
(FOR HEADPHONE MODELS ONLY)
ADJUSTMENT POINTSOUND SYSTEMNOISE MUTE CHECKINGOSD LANGUAGE QUANTITY CHECKADJUSTMENT POINTHEADPHONE OUTPUT CHECKINGADJUSTMENT POINTBILINGUAL FUNCTION CHECKING
1
NO1011121NO
FUNCTION OPERATION CHECKING (2) (VIDEO & AUDIO)NO
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