Elan V85 Installation Manual page 30

V85
INSTALLATION MANUAL
RS-232 Control
SYMPTOM
No source or zone selected
from RS-232 controller.
Incorrect source and/or zone
selected.
Acknowledgement
&V85,ACK,xxx<CR> is not
received within 200ms
Video Switching
SYMPTOM
Video does not appear on desired
TV/monitor. Front of V85 displays
correct source/zone.
Incorrect source displays on
TV/monitor. Front of V5 displays
correct source/zone.
Incorrect source displays on
TV/monitor. Front of V85 displays
incorrect source/zone.
Component video sources display
correctly, composite source does
not display at all.
Page 22
CAUSE
1. RS-232 controller incorrectly
programmed.
2. RS-232 signal path wiring bad.
3. UNIT ID DIP switches incorrect.
4. BAUD RATE switches incorrect. Verify/correct DIP switches.
The V85 RS-232 commands
were incorrectly programmed.
1. The command was formatted
incorrectly.
2. An error has occurred in the
V85.
3. Serial cable not connected
or defective.
4. V85 does not have power.
CAUSE
1. V85 output cables incorrectly
routed. TV/monitor connected
to incorrect output.
2. TV/monitor has incorrect input
selected.
3. Video wiring bad/damaged.
4. Video source not sending video
(not connected, playing, or
turned on).
V85 input cables incorrectly
routed. Source connected to
incorrect V85 input.
Incorrect programming.
1. Composite video source not
connected to same type (Y, P
input as TV/monitor.
2. TV/monitor has incorrect input
selected.
E L A N H O M E S Y S T E M S
SOLUTION
Verify/correct programming.
Verify RS-232 wiring. Check wire
integrity and pin-out configuration.
Verify/correct DIP switches.
Verify/correct programming.
Verify/correct programming.
Turn unit OFF, then back ON.
Connect or replace serial cable.
Connect power, check breakers.
SOLUTION
Verify/correct video output wiring.
Select correct video input on
TV/monitor.
Verify/correct video wiring.
Verify/correct video source
problem.
Verify/correct video input wiring.
Verify/correct IR programming.
Ensure same type (Y, P
& output used for all composite
, P )
B R
video sources and TVs/monitors.
Select correct composite video
input on TV/monitor.
© ELAN Home Systems 2009 • All rights reserved.
, P ) input
B R