3
TROUBLESHOOTING CHART
Problem
Solution
1. No output.
2. Blows fuses.
a. Verify AC present at receptacle.
b. Check for blown fuse.
a. Verify total equipment power consumption does not exceed 2 Amps on
each -24V output.
b. Disconnect AC while making power connections.
VALCOM LIMITED WARRANTY
Valcom, Inc. warrants its products to be free from defects in materials and workmanship under conditions of normal use and service
for a period of one year from the date of shipment. The obligation under this warranty shall be limited to the replacement, repair or
refund of any such defective device within the warranty period, provided that:
1.
inspection by Valcom, Inc. indicates the validity of the claim;
2.
the defect is not the result of damage, misuse or negligence after the original shipment;
3.
the product has not been altered in any way or repaired by others and that factory sealed units are unopened (A service
charge plus parts and labor will be applied to units defaced or physically damaged);
4.
freight charges for the return of products to Valcom are prepaid;
5.
all units ‘out of warranty’ are subject to a service charge. The service charge will cover minor repairs (Major repairs will be
subject to additional charges for parts and labor).
This warranty is in lieu of and excludes all other warranties, expressed or implied, and in no event shall Valcom, Inc. be liable
for any anticipated profits, consequential damages, loss of time or other losses incurred by the buyer in connection with the
purchase, operation or use of the product.
This warranty specifically excludes damage incurred in shipment. In the event a product is received in damaged condition, the
carrier should be notified immediately. Claims for such damage should be filed with the carrier involved in accordance with the
F.O.B. point.
Headquarters:
In Canada
Valcom, Inc.
CMX Corporation
5614 Hollins Road
35 Van Kirk Drive #11 and 12
Roanoke, VA 24019-5056
Brampton, Ontario L7A 1A5
Phone: (540) 563-2000
Phone: (905) 456-1072
FAX: (540) 362-9800
FAX: (905) 456-2269
* The 2000 Series, the V-2920 and the V-2924A Control Units do not require an external power supply. When using
hese units, external power supplies will be connected to ancillary equipment.
-
+
-
+
VP-4024C
Power Supply
24V Outputs
A Ground (+)
A Battery (-)
B Ground (+)
B Battery (-)
Typical Page
Control Unit *
Optional Ground
Reference Strap
FIGURE 1 - CONNECTIONS TO VALCOM PAGE CONTROL UNITS
Bottom View
