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 3)  At the system control unit: a) Touch the blinking CONT symbol on the SCU display. b) Make sure the MENU light is on and the menu page shows
 on the display. c) Touch the ZONE A and ZONE B symbol on the display and
 then touch the 1 VIDEO symbol. d) Push the PREV switch. e) Touch the 1 VIDEO symbol on the display. f) Touch the PLAY symbol at bottom of the display. g) Push the EXEC switch.
 (2)  
GUN 008-101; Access for Audio Monitoring

 (a)  
Connect stethescope headset to passenger control unit (PCU) at any passenger seat. 1) Set channel selector on PCU to 1 or 2. 2) Adjust volume control on PCU to obtain a comfortable

 listening level.

 (b)  
Connect headset to AUDIO MONITOR jack on the CDU.

 (3)  
GUN 102-999; PA Procedure

 (a)  At the SCU: 1) Turn the PA VOLUME switch clockwise from the OFF position
 to the middle position. 2) Set the PA CH switch to 1 or 2 as applicable. 3) Put the headphone into the applicable MONITOR jack on the
 SCU. The audio is supplied at a fixed volume.
 (b)  At the Passenger Control Unit (PCU):
 1)  Put the headphone into passenger seat armrest jack and set the channel 1 or 2 audio on the passenger control unit. Adjust the volume if it is necessary.
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FAULT ISOLATION/MAINT MANUAL

PASSENGER ENTERTAINMENT (VIDEO) SYSTEM
COMPONENT  SHT 102 FIG.  QTY  ACCESS/AREA  REFERENCE AMM 
AMPLIFIER - (FIM 23-31-00/101)PASSENGER ADDRESS, M177
CIRCUIT BREAKER -BOX - JUNCTION, M10668 1  1 -- 1 FLT COMPT, P11PASS. CABIN, VIDEO CONTROL CTR  *
 VIDEO SYSTEM DC, C4364CIRCUIT BREAKER - 1  1  11H30 119BL, MAIN EQUIP CTR, P37  * 
VIDEO SYSTEM (MAIN BUS) AC SYSTEM, C4442  1  37A8  * 
VIDEO SYSTEM (MAIN BUS) MONITOR AFT, C4441  1  37A7  *
 VIDEO SYSTEM (MAIN BUS) MONITOR FWD, C4440  1 37A6  *
 VIDEO SYSTEM (UTIL BUS) AC SYSTEM, C4363  1  37C8  *
 VIDEO SYSTEM (UTIL BUS) MONITOR AFT, C4362  1 37C7  *
 VIDEO SYSTEM (UTIL BUS) MONITOR FWD, C4361  1 37C6  *
MONITOR - NO. 1, M10669  1  1  PASS. CABIN 23-32-01 
MONITOR - NO. 2-NO. 7, M10670-M10675 1  1  6  PASS. CABIN  23-32-02 
MULTIPLEXER - (FIM 23-34-00/101) MAIN, M10733 MONITOR - NO. 2-NO. 7, M10678,M10671-M106752  1  6 PASS. CABIN  23-32-02 
SYS NO. 2 AIR/GND, K10239 PLUG - TERMINAL, VDU, M10930RELAY - (FIM 31-01-37/101) BUS SWITCHING, K10642 2  1  1 PASS. CABIN  * 
REPRODUCER - VIDEO TAPE, (VTR)1 2,4  1  PASS. CABIN, VIDEO CONTROL CTR  23-32-04 
REPRODUCER - VIDEO TAPE, (VTR) NO.1-NO.2 2  3  2 PASS. CABIN, VIDEO CONTROL CTR  23-32-04 
UNIT - SYSTEM CONTROL, (SCU)  2,3,4  1  PASS. CABIN, VIDEO CONTROL CTR  23-32-03
 AND 1, M10926-M10929 UNIT - VIDEO DISTRIBUTION, (VDU) NO. 4,3,2, 2  1  4 PASS. CABIN  * 

* SEE THE WDM EQUIPMENT LIST

GUN 008-101 GUN 102-999
Passenger Entertainment (Video) System - Component Index
Figure 101

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P37 PANEL
MAIN EQUIPMENT CENTER ACCESS DOOR, 119BL
SEE A
P11 PANEL
FWD
119BL MAIN EQUIPMENT CENTER
A
FLIGHT COMPARTMENT
VIDEO CONTROL CENTER (OVERHEAD STOWAGE BIN)
VIDEO DISTRIBUTION UNIT 
(VDU) NO. 1, M10929  SEE  B  SHT 2  1 
2  SEE  E  SHT 3  2 
　
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