Specifications
 13  
TABLE 1 - TROUBLESHOOTING CHART 
PROBLEMS 
ACTIONS 
  No system operation; Power LED not lit. 
  No system operation; power LED is lit. 
  No paging at speaker. 
  Paging at speaker but no reply from speaker. 
  No system ringing when doorplate button 
pressed. 
  Door unlock relay does not operate. 
  Door strike does not operate. 
  Verify power from power supply. 
  Verify that 25 pair connector is completely 
plugged into circuit board connector. 
  Verify all connections. 
  Check doorplate speaker connections. 
  Adjust Phone to Speaker volume. 
  Adjust Speaker to Phone volume. 
  Check Ring "ON/OFF" switch. 
  Check connections at block. 
  Verify proper access code. 
  Do you have a power supply for your door strike? 
(See Figure 6). 
VALCOM LIMITED WARRANTY 
Valcom, Inc. warrants its products only to the original purchaser, for its own use, 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. This Limited Warranty obligation 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 Limited 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, 
maintenance, installation, removal or use of the product. The maximum liability of Valcom under this warranty is limited to the purchase price of the 
specific Product covered by the warranty. 
Disclaimer. Except for the Limited Warranty provided herein, the product is provided “as-is” without any warranty of any kind whatsoever including, without 
limitation, any WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. 
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: 
Valcom, Inc. 
5614 Hollins Road Roanoke, VA 24019-5056 
Phone: (540) 563-2000 FAX: (540) 362-9800 










