Valcom V-1038 User Manual page 2

The volume control is factory pre-set approximately
mid-way. As the system is put in operation, the
individual volume controls may be readjusted as
necessary.
By loosening the knob on the base approximately four
turns, the horn may be rotated or moved up and down
to obtain the desired position.
TECHNICAL ASSISTANCE
When trouble is reported, verify that power is being
supplied to the unit and there are no broken
connections. Check voltages for proper polarity on
the crossconnect block.
Assistance in troubleshooting is available from the
factory. When calling, you should have a VOM, a
Used in conjunction with the Valcom Page Control
Valcom
Page
Control
GND
Used to expand loudspeaker paging capabilities
System
Page
Amplifier
457 KTU
or
equiv.
GND
Used to expand existing 70 volt paging systems
70V or
25V Amp
1/4W Tap
Green
V-1038 Red
Black
White
-48VDC
telephone test set, and several clip leads available and
be calling from the job site. Call (540) 563-2000 and
ask for Technical Support, or call (540) 767-1555 for
Valcom 24-hour Faxback System or visit our website
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 company name, address, phone number,
contact person and the nature of the problem. Send
the unit to:
Repair and Return Dept.
Roanoke, VA 24019-5056
Green
Red
Black
White
-48VDC
Green
Red
Black
White
-48VDC
V-1095
8 Ohm
Output
GND
2
Valcom, Inc.
5614 Hollins Road
V-1038
V-1038