Valcom V-9924B User Manual page 5

RINGING OR
BUZZER
COMMON
BUZZER
RINGING
UNA OR RING
DRY CLOSURE
PITCH
GND
POW ER
SUPPLY
-24VDC
"B BATT"
PIN NUMBERS ON
CROSSCONNECT BLOCK
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.
Roanoke, VA 24019-5056
Phone: (540) 563-2000
FAX: (540) 362-9800
11,26
C1
.22mf
12,27
13,28
R1
RING
DETECTION
7
22
TONE
GENERATION
14,29
15,30
-24VDC
FIGURE 4 - SIMPLIFIED SCHEMATIC
VALCOM LIMITED WARRANTY
Headquarters:
Valcom, Inc.
5614 Hollins Road
R8
VOLUME
ZONE 1
R12
VOLUME
ZONE 2
R16
VOLUME
ZONE 3
In Canada
CMX Corporation
35 Van Kirk Drive #11 and 12
Brampton, Ontario L7A 1A5
Phone: (905) 456-1072
FAX: (905) 456-2269
5
Z ONE 1
16 1T IN
17 1R IN
K3
1T OUT
1
1R OUT
2
Z ONE 2
K3
18
2T IN
19
2R IN
K2
3
2T OUT
4
2R OUT
Z ONE 3
K2
20
3T IN
21 3R IN
K1
3T OUT
5
3R OUT
6
K1
25 AUX 1 NO
23 AUX 1 COM
24
AUX 1 NC
10 AUX 2 NO
8 AUX 2 COM
9 AUX 2 NC