
INSTALLATION INSTRUCTIONS
Panel Mount Kit
for use with
Model 4421
RF Power Meter
Electronic Corporation
Cleveland, (Solon) Ohio USA
©Copyright 1997 by Bird Electronic Corporation
Panel Mount Kit Part Number 4421-250
Instruction Book Only Part Number 920-4421-250 Rev. A

D
QTY. (1)
G
QTY. (1)
F
QTY. (1)
E
QTY. (4)
B
A
C
QTY. (1)
QTY. (4)
QTY. (1)
Note 3: Items P, O,& N,
Adapter, Ratchet
Housing, and ratchet
are not shown.
Removing Handle
H
QTY. (1) INTERFACE CABLE
See note 1
I
QTY. (2) BUTTON
J
QTY. (2) SCREWS
K
QTY. (2) SPRINGS
L
QTY. (2) WASHERS
2 Front Panel
1 Frame
Green
Ground Strap Detail
Note 1: To ensure proper installation,
the interface cable should not hang
below bottom edge of panel.
Note 2: Interface cable should be pressed
into handle slot on side of case.
Connecting and Storing Cable

Introduction
Kit Contents
l Panel Assembly
l Rack Mount 6-054 Panel
l PC Board Assembly
l Brass - Nickel Plated Spacer
l PC Board Cover
l Zinc Handle
l Interface Latch-N-Lok Cable
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Instructions
l Remove (4) button Head Screws. A
l Move Front Panel B away from Bezel. F
l Disconnect Ribbon Cable C and Hex Nut, L’Washer and Green
Ground Wire. D
l Remove Front Panel B , remove (4) Phillips Head Screws E , remove
Bezel. F
l Align (4) Mounting Holes in Rack Panel G to (4) Mounting Holes in
Bezel. F
l Using the (4) Phillips Head Screws E , attach Rack Panel G and
Bezel F to the original Mounting Holes in Frame.
l Reverse remainder of procedure for Reassembly.
l After Reassembly of Front Panel is completed, connect Interface Cable
H to Rear of unit.
l Connect Opposite End to Connector Box on Rack Panel. G
l Removal of Handle M :
l Remove (2) Buttons. I
l Remainder of Hardware and Handle J thru Q can now be
removed.
l Place Interface Cable H in Handle slot as indicated on drawing (See
Notes 1 and 2).
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Customer Service
Any maintenance or service procedure beyond scope of those provided should be referred
to a qualified service center. Bird Electronic Corporation maintains complete repair and
calibration facilities at the following addresses:
Service Center
U.S.A. Sales and Manufacturing
Service Group
Bird Electronic Corporation
30303 Aurora Road
Cleveland (Solon), Ohio 44139-2794
Phone: (440)248-1200
Fax: (440)248-5426
Sales Offices
European Sales Office
Bird Electronic Corporation
Berkhamsted House
121 High Street
Berkhamsted Hertfordshire
HH24 2DJ England
Phone: 44 1 442 870097
Fax: 44 1 442 870148
Pan Asian Sales Office
Bird Electronic Ltd.
3A Unit 6 Tyrwhitt Road
Singapore 0820
Phone: 65 299 2537
Fax: 65 299 8509
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Limited Warranty
All products manufactured by Seller are warranted to be free from defects in material
and workmanship for a period of one (1) year, unless otherwise specified, from date
of shipment and to conform to applicable specifications, drawings, blueprints and/or
samples. Seller’s sole obligation under these warranties shall be to issue credit, repair
or replace any item or part thereof which is proved to be other than as warranted; no
allowance shall be made for any labor charges of Buyer for replacement of parts,
adjustment or repairs, or any other work, unless such charges are authorized in
advance by Seller.
If Seller’s products are claimed to be defective in material or workmanship or not to
conform to specifications, drawings, blueprints and/or samples, Seller shall, upon
prompt notice thereof, either examine the products where they are located or issue
shipping instructions for return to Seller (transportation-charges prepaid by Buyer). In
the event any of our products are proved to be other than as warranted, transportation
costs (cheapest way) to and from Seller’s plant, will be borne by Seller and reimbursement or credit will be made for amounts so expended by Buyer. Every such claim for
breach of these warranties shall be deemed to be waived by Buyer unless made in
writing within ten (10) days from the date of discovery of the defect.
The above warranties shall not extend to any products or parts thereof which have
been subjected to any misuse or neglect, damaged by accident, rendered defective
by reason of improper installation or by the performance of repairs or alterations
outside of our plant, and shall not apply to any goods or parts thereof furnished by
Buyer or acquired from others at Buyer’s request and/or to Buyer’s specifications. In
addition, Seller’s warranties do not extend to the failure of tubes, transistors, fuses and
batteries, or to other equipment and parts manufactured by others except to the extent
of the original manufacturer’s warranty to Seller.
The obligations under the foregoing warranties are limited to the precise terms thereof.
These warranties provide exclusive remedies, expressly in lieu of all other remedies
including claims for special or consequential damages. SELLER NEITHER MAKES
NOR ASSUMES ANY OTHER WARRANTY WHATSOEVER, WHETHER EXPRESS,
STATUTORY, OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY
AND FITNESS, AND NO PERSON IS AUTHORIZED TO ASSUME FOR SELLER
ANY OBLIGATION OR LIABILITY NOT STRICTLY IN ACCORDANCE WITH THE
FOREGOING.
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