21B-FX1
OX
CHINESERUSSIAN
12-2
OX50kHz Dev).
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ARABIC
(Continued)ENGLISH
3X
QUANTITYFRENCH
CF6OO G4OXOOOOO XOOO
MODELMALAY
sure the sound is heard from the speakers. Then put the unit in no signal state.100% MODULATION (output with 400Hz sound and no sound out from speaker.
HEADPHONE JACK CHECKING
1.Receive "PAL COLOUR BAR" signal. 2.Turn up the volume control to maximum, make3.Check the sound mute is effective. 4.Finally turn sound level of CTV to minimum.Check OSD LANGUAGE quantity and type1.Receive PAL COLOUR PAR with SOUND 400Hz,2.Maximum volume, and check the headphone
NOISE MUTE CHECKINGOSD LAN- GUAGE QUANTITY CHECKHEADPHONE OUTPUT CHECKING
FUNCTION OPERATION CHECKING (VIDEO AND AUDIO)No.Adjusting pointAdjusting procedure/conditionsWaveform and others1415No.Adjusting pointAdjusting procedure/conditionsWaveform and others1
12-1
(Continued)
the TREBLE effect is OK or not.the BASS effect is OK or not.the Left-to-Right BALANCE effect is OK or not.the COLOUR SYSTEM key to select modes ex- cept PAL, check the COLOUR is not working prop- erly. Then, select the "PAL" mode. Check again its colour so that it is working properly.COLOUR SYSTEM key to select modes except SECAM, check the COLOUR is not working prop- erly. Then, select the "SECAM" mode. Check again its colour so that it is working properly.thru AV, press COLOUR SYSTEM key to select modes except N4.43/3.58, check the COLOUR is not working properly. Then, select the ONTSC 4.43/3.58� mode. Check again its colour so that it is working properly.SYSTEM� to select B/G, I. Check the sound out- put is not working properly. Select D/K and check the sound output to make sure it is working prop- erly.TEM� to select B/G, D/K. Check the sound output is not working properly. Select I and check the sound output to make sure it is working properly.SYSTEM� to select I, D/K. Check the sound out- put is not working properly. Select B/G and check the sound output to make sure it is working prop- erly.OSOUND SYSTEM� to select B/G, D/K, I, check the sound output is not working properly. Select M and check the sound output to make sure it is working properly.
1.Receive OMonoscope Pattern� signal. 2.Set FUNCTION to select TREBLE. 3.Press Volume Up/Down key to check whether1.Receive OMonoscope Pattern� signal. 2.Set FUNCTION to select BASS. 3.Press Volume Up/Down key to check whether1.Receive OMonoscope Pattern� signal. 2.Set FUNCTION to select BALANCE. 3.Press Volume Up/Down key to check whether1.Receive the "PAL COLOUR BAR" signal, press2.Receive "SECAM COLOUR BAR" signal, press3.Receive ONTSC 4.43/3.58 COLOUR BAR� signal1.Receive OPAL-D/K� signal, press the OSOUND2.Receive OPAL-I� signal, press the OSOUND SYS-3.Receive OPAL-B/G� signal, press the OSOUND4.Receive ONTSC-M� signal thru AV, press the
TREBLEBASSBALANCEColour systemSound system
FUNCTION OPERATION CHECKING (VIDEO AND AUDIO)No.Adjusting pointAdjusting procedure/conditionsWaveform and others910111213
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ACEC
