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CVR250
SECTION 3
CVR250OPS
20/10/06
www.snellwilcox.com
Version 1 Issue 4
3.5
Matching the Front Panel to a Gateway Address
If the CVR250 is to be used on a RollCall network with other equipment, it may be necessary to change the
unit address to that of a vacant network slot in order to avoid confusion between units.
If an address is already in use by the network the RollCall receive and transmit LEDs will flash alternately at a
1-second rate. In this event, the following steps must be taken to set a new unit address:
1. Select an unused network address for the unit.
2. Set the address using the two switches on the gateway card, which is located behind the front panel.
Note that this address will only be read at unit power up.
Position 0 on the left-hand switch will disable the RollCall function on the unit.
Addresses 00 to 0F are pre-arranged.
All other positions on these switches may be used to set the unit address in hex.
3. Restart the front panel by holding down the
Y Gain
and
Black
Level
buttons together.
4. Select
Yes
to the front panel question
“Restart panel! Are you sure?”
5. Hold down the
Y Gain
button to enter the setup mode.
6. When the message
“Setup mode”
is displayed, release the
Y Gain
button.
7. Momentarily press the
Y Gain
button.
8. Select
Auto-Connect
.
9. Ensure that the top two lines read
Auto-Connec\\\\snellwilcox.local\\root\\Marketing\\Prodmgmt\\Data00
?
by selecting
▶
if necessary.
10. On the third line, change the middle two numbers
0000 (DB) 02
to match the network address selected in step 2 above.
11. Restart the unit.