Valcom V-400 User manual

Issue 10
1 947340
V-400
DYNAMIC DESK PAGING MICROPHONE
INTRODUCTION
These instructions contain the specifications and
information necessary to install, operate and
maintain the V-400 Dynamic Desk Paging
Microphone.
SPECIFICATIONS
Applications
Valcom Paging Systems
Features
Dynamic element
Omnidirectional pickup pattern
Cycolac housing with die cast base
Push to Talk push bar with lock
Heavy duty four conductor shielded cable
Low impedance (balanced)
Dimensions/Weight
9.4"H x 4.0"W x 6.0"D
(23.9cm H x 10.2cm W x 15.2cm D)
1.4 lbs. (0.64 kg)
Specifications
Element Dynamic
Pattern Omnidirectional
Freq. Response 50 to 12KHz
Output Impedance Lo Z, 400 Ohms
Output Level Lo Z, -58dB
(0dB = 1 mw/10 microbars)
-152dB EIA
INSTALLATION
Figure 1 (on reverse) depicts the V-400
connected to the Valcom V-9939A microphone
adapter.
TECHNICAL ASSISTANCE
When trouble is reported, verify the unit is turned
on and there are no broken connections leading
to this unit. Assistance in troubleshooting is
available from the factory. When calling, have a
VOM and a test set available and call from the
job site. Call [phone] and press 1 for
Technical Support 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 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

2 947340
PWR MC HZ B S RING
PWR LZ1 SW GND M TIP
LZ2
V-400
FIGURE 1 - CONNECTING ARRANGEMENT
V-9939B TERMINAL LAYOUT
Strap shield to positive power lead.
*
*
SHIELD
RED or BROWN (+)
GREEN
BLACK (-)
WHITE
FIGURE 2 - SWITCH FUNCTIONS
Lift Switch: When the Lift Switch is enabled, the
microphone becomes active when lifted, without
regard to the push-to-talk switch position. When
the Lift Switch is disabled, the push-to-talk
switch must be depressed to active microphone.
High Z / Low Z output: Default position - Low Z.
High Z is utilized when two-wire connection is
necessary or when utilized with legacy
amplifiers.
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 physicallydamaged);
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]