SHARP 21EFG1S
Manual de Servicio

FUNCTION OPERATION CHECKING (VIDEO AND AUDIO) CONTINUED
No. point Adjustment condition/procedure Waveform or others No. point Adjustment condition/procedure Waveform or others 14 SOUND 1) Receive "PAL-D/K" signal, press MENU, choose 8 WHITE TEMP 1) Receive "Monoscope Pattern" signal. SYSTEM CH-SETTING then go into SOUND mode to se2) Set MENU, then go into PICTURE mode to select WHITE TEMP. lect B/G, I, M. Check the sound output is not working properly.Select D/K and check the sound 3) Press Volume Up/Down key to check WHITE output to make sure it is working properly. TEMP function. The back ground will change to SETTING then go into SOUND mode to select B/ ing properly. Select I and check the sound output SYSTEM choose CH-SETTING to select COLOUR modes

21E-FG1S

2) Receive "PAL-I" signal, press MENU, choose CHright) bluish and (shift left) reddish.

9 1) Receive "PAL COLOUR BAR" signal, press MENU, G, D/K, M. Check the sound output is not work-

except PAL, check the COLOUR not to make sure it is working properly. properly. Then, select the "PAL" mode. Check again 3) Receive "PAL-B/G" signal, press MENU, choose its colour so that it is working properly. CH-SETTING then go into SOUND mode to se-

2) Receive "SECAM COLOUR BAR" signal, press lect I, D/K, M. Check the sound output is not output to make sure it working properly. modes except SECAM, check the COLOUR is not

MENU, choose CH-SETTING to select COLOUR working properly. Select B/G and check the sound

working properly. Then, select the "SECAM" mode. 4) Receive "NTSC-M" signal, press MENU, choose Check again its colour so that it is working properly. CH-SETTING then go into SOUND mode to se-

3) Receive "NTSC 4.43" signal, press MENU, lect B/G, I, D/K. Check the sound output is not

choose CH-SETTING to select COLOUR modes working properly. Select M and check the sound except N443, check the COLOUR not output to make sure it is working properly. properly. Then, select the N443 mode. Check again its colour so that it is working properly. 15 NOISE MUTE 1) Receive �PAL COLOUR BAR� signal.

4) Receive "NTSC 3.58 COLOUR BAR" signal thru AV, CHECKING 2) Turn up the volume control to maximum, make

press MENU, choose CH-SETTING to select sure sound is heard from the speakers. Then modes except N358, check COLOUR put the unit in no signal state. not working properly. Then, select N358 mode. 3) Check the sound mute is effective. 4) Finally turn sound level of CTV to minimum. Check again its colour so that it is working properly.

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10 SURROUND 1) Receive "music" sound signal 16 Check OSD LANGUAGE quantity and type for

2) Set MENU, then go into SOUND MENU to select LANGUAGE respect model. (5 LANGUAGE)

SURROUND. QUANTITY ROUND I, II and OFF effect. 5 O ARABIC MALAY

3) Press VOLUME UP/DOWN key to check SURCHECK QUANTITY ENGLISH CHINESE FRENCH

11 TREBLE 1) Receive "music" sound signal O

2) Set MENU, then go into SOUND MENU to select

TREBLE.

3) Press VOLUME UP/DOWN key to check whether

the TREBLE effect is OK or not.

12 BASS 1) Receive "music" sound signal

2) Set MENU, then go into SOUND MENU to select

BASS.

3) Press VOLUME UP/DOWN key to check whether

the BASS effect is OK or not.

13 BALANCE 1) Receive mono-tone signal

2) Set MENU, then go into SOUND MENU to select

BALANCE.

3) Press VOLUME UP/DOWN key to check whether

the left to right BALANCE effect is OK or not.