Service manual

21G-FX10L(A)
5 – 12
CHECKING FUNCTION OPERATION (VIDEO & AUDIO) (2)
NO ADJUSTMENT POINT ADJUSTMENT CONDITI ON / PROCEDURE WAVEFORM OR REMARKS
8 NOI SE MUT E (1) Receive mono-tone signal.
CHECKING (2) Turn up the volume control to maximum, make sure the sound is
heard from the speakers. Then put the unit in no signal state.
(3) Check the sound mute is eff ective.
(4) Finally turn sound level of CTV to minimum.
6 OSD LANGUAGE (1) Check OSD LANGUAGE quantity and type for respective model.
QUANTITY CHE CK
MODEL QUANTITY ENGLISH SPANISH
21G-FX10L(A)
2OO
10 CLOSED CAPTION (1) Receive closed caption channel.
CHECKING (2) Press R/C "CC" button, and the it will change f rom OFF to CC1 to CC2 to TEXT1 to TEXT2.
(3) Check the closed caption to make sure it is working accordingly.
SHOCK TEST CHECKING
NO
ADJUSTMENT POINT
ADJUSTMENT CONDITI ON / PROCEDURE WAVEFORM OR OTHERS
1 SHOCK T EST
(1) Hit at the top of T V set for two time.
(2) Check T V set not damage and T V operation operate correctly.
ROM CORRECTION CHECKING
NO
ADJUSTMENT POINT
ADJUSTMENT CONDITI ON / PROCEDURE WAVEFORM OR OTHERS
(1) Go to SERVICE mode, press "MENU" key until the SERVICE mode display as in * OT H ERS:
Figure 1 appeared.*
(2) Check the SOFT WARE VERSION status by monitoring the screen, follow the model's setting.
Model CHK1 CHK2
21G-FX10L(A) NO NO
Figure 1
1
SOFTWARE VERSION
RH-IXD064WJZZQ (Software Ver. 1.35)
Micon Version
INFO
MASK: N1
SOFT : 1.35
CHK1 :NO
CHK2 :NO