Valcom V-1074 User manual

TROUBLESHOOTING CHART
PROBLEM CORRECTIVE ACTION
No sound in page
mode.
Low volume in page
mode.
Poor listening in
talkback mode.
Check tip and ring for audio at speaker.
Check tip and ring at control unit.
Check volume controls at page control.
Check for open circuits in wiring.
Check talkback volume controls at page
control. Set control at minimum suitable
listening level.
INSTALLATION INSTRUCTIONS FOR
SURFACE MOUNT DOOR SPEAKER
V-1074
Issue 4 947013
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: [phone] FAX: [phone]

V-1074 DOOR SPEAKER
The V-1074 Talkback Door Speaker can be used with all Valcom
Handsfree Talkback Page Controls, Door Answering Units, or any control
with a 45 ohm speaker output. It can be surface mounted with the two
screws provided or mounted in a single-gang electrical box.
Dimensions/Weight
5.5”H x 4.0”W x 1.125”D (13.97cm H x 10.16cm W x 2.86cm D)
0.5 lbs. (.23 kg)
INSTALLATION
NOTES:
Connect using unshielded, twisted pair cable and limit runs to 800
feet or less. Up to three (3) pair cable may be required when
connecting to the door speaker.
After making wire connections, cover uninsulated connections
with silicone tape, insulating putty or paint, to prevent tracking.
1. Connect TIP and RING from the Valcom Page Control speaker output
to the speaker connections (marked TIP and RING) on the Door
Speaker as shown below.
2. Connect CALL button on the Door Speaker to the customer provided
signal equipment as shown below. Switch is rated at 100 mA
maximum current.
MOUNTING
The V-1074 has mounting holes located on the rear of the unit. To mount,
open the enclosure by inserting a flat blade screwdriver in the slot at the
bottom of the unit and prying the front assembly away from the mounting
plate. Position the mounting plate at the desired location and fasten to the
wall or electrical box using the screws provided. When connections are
complete, snap the front assembly to the mounting plate.
TECHNICAL ASSISTANCE
When trouble is reported, verify power is being supplied to the unit and there are
no broken connections. If a spare unit is available, substitute a spare unit for the
suspected defective unit. Assistance in troubleshooting is available from the
factory. Call [phone] ask for Technical Support or go to the web site at
http://www.valcom.com.
Valcom equipment is not field repairable. Valcom, Inc. maintains service
facilities in Roanoke, VA. Should repairs be necessary, attach a tag to the unit
clearly stating your company name, address, phone number, contact person, and
the nature of the problem. Send the unit to:
Valcom, Inc.
Repair and Return Dept.
5614 Hollins Road
Roanoke, VA 24019-5056
Mounting
Plate
Front
Assembly
1 23 456
V-1074 DOOR SPEAKER
CONNECTIONS:
1SPEAKER (TIP)
2 SPEAKER (RING)
3CALLBUTTONC.C.
4CALLBUTTONC.C.
ROANOKE, VA, USA
TO ZONE OUTPUT
OF HANDSFREE
TALKBACK PAGE
CONTROL
TO SWITCH CONNECTIONS
ON VALCOM PAGE CONTROL
OR OTHER SIGNALLING
SYSTEM
(MAX CURRENT: 100mA)
REAR OF SPEAKER
ASSEMBLY
RING
TIP
CALL BUTTON C.C.
CALL BUTTON C.C.