Security Rs 232 Cable Aa201 00 AA181 Rev 508 VN 855WDR OSD Menu User Manual
2017-08-09
User Manual: Security Rs-232-Cable Aa201-00-00 RS-232-Cable_AA201-00-00 uploads wp-content
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ADDENDUM NOTES ADD NO. REV. SEC.
TO INSTRUCTION MANUAL AA201-00-00 110 2
The information in this manual modifies the RS-232 programming cable used on some models of the V1500X-
SCCS System Controller as stated in the manual, XX201.
On some versions of the system controller, the pin for the RS-232 GND connection is not wired according to the
standard RS-232 and must be modified when programming the system console using a standard RS-232 cable.
To know if you have one of these units:
1. Turn the unit so that the bottom side is facing up.
2. Locate the DIP port hole and remove the black cover.
3. If there are jumpers around the DIP switch, this indicates that the RS-232 cable must be modified.
There are two options to “work around” the GND wiring.
1. Use a standard RS-232 cable but connect a separate ground jumper wire (with alligator clips on either
side) between the chassis of the system console and the chassis of the programming PC.
Note: The grounding scheme to the PC chassis may vary from one model to another; therefore, option 1 may not
work. In this case, proceed to option 2.
2. Create a custom cable and connect the pins of the connectors as shown in the user manual that is
supplied with the system console (refer to Flash Upgrade Software) except on the keypad side, connect
the GND wire to pin 7 instead of pin 5.
Copyright © 2010 Vicon Industries Inc. All rights reserved.
Product specifications subject to change without notice.
Vicon and its logo is a registered trademarks of Vicon Industries Inc.
Vicon part number 8009-5201-00-00 Rev 110
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