INSTALLATION INSTRUCTIONS
KP98-7 KEYPANEL
VERSION 8.2
WITH EKP98-0 EXPANSION PANEL AND LCP-100A LEVEL CONTROL PANEL
ADAM™, ADAM™ CS, AND ZEUS™ INTERCOM SYSTEMS
NUM
PL
PREFIX
TYPE
E-PNL
DISPLAY
MULT
FUNC
AUTO
3
2
IFB
ISO
5
6
8
9
PGM
0
PUSH
VOLUME
HEADSET
LISTEN1LISTEN2LISTEN3LISTEN4LISTEN5LISTEN6LISTEN7LISTEN8LISTEN9LISTEN10LISTEN11LISTEN12LISTEN13LISTEN14LISTEN
DIR
PROD RACK
TALK
1
KP98-7
TALK2TALK
PL01
3
Page1Page
IFB4
TALK
4
2
TD
NEWS
AD
TALK5TALK6TALK
Page
Page
3
4
7
Level
SAT1
TEL1 TEL2 FLOR
TALK
TALK
8
Phone
TALK10TALK
9
PL
IFB
Scroll
Scroll
CHYR
IS01 IS02
TALK
TALK13TALK14TALK
12
11
Mic
Headset
Enable
KP98-7
CALL
15
CLEAR
AUD1
15
ANSWER
1
SLIST
PHONE
4
RELAY
COPY CW
7
CALL
EX COPY
CLR
TALK2TALK
TALK
1
3
TALK
4
TALK5TALK6TALK
9330-7410-000 V8.2 Rev A2,12/98
TALK
TALK
7
TALK10TALK
9
8
TALK
TALK13TALK14TALK TALK
12
11
15 16
KP98-7
EKP98-0
LCP-100A
LCP-100A
™
PROPRIETARY NOTICE
CUSTOMER SUPPORT
The RTS product information and design disclosed herein were
originated by and are the property of Telex Communications, Inc.
Telex reserves all patent, proprietary design, manufacturing, reproduction, use and sales rights thereto, and to any article disclosed
therein, except to the extent rights are expressly granted to others.
COPYRIGHT NOTICE
Copyright 1997 by Telex Communications, Inc. All rights reserved. Reproduction in whole or in part without prior written permission from Telex is prohibited.
UNPACKING AND INSPECTION
Immediately upon receipt of the equipment, inspect the shipping
container and the contents carefully for any discrepancies or damage. Should there be any, notify the freight company and the dealer
at once.
WARRANTY INFORMATION
RTS products are warranted by Telex Communications, Inc. to be
free from defects in materials and workmanship for a period of
three years from the date of sale.
The sole obligation of Telex during the warranty period is to provide, without charge, parts and labor necessary to remedy covered
defects appearing in products returned prepaid to Telex. This warranty does not cover any defect, malfunction or failure caused beyond the control of Telex, including unreasonable or negligent
operation, abuse, accident, failure to follow instructions in the
Service Manual or the User Manual, defective or improper associated equipment, attempts at modification and repair not authorized
by Telex, and shipping damage. Products with their serial numbers
removed or effaced are not covered by this warranty.
To obtain warranty service, follow the procedures entitled "Procedure For Returns" and "Shipping to Manufacturer for Repair or
Adjustment".
This warranty is the sole and exclusive express warranty given with
respect to RTS products. It is the responsibility of the user to determine before purchase that this product is suitable for the user's intended purpose.
ANY AND ALL IMPLIED WARRANTIES, INCLUDING
THE IMPLIED WARRANTY OF MERCHANTABILITY
ARE LIMITED TO THE DURATION OF THIS EXPRESS
LIMITED WARRANTY.
NEITHER TELEX NOR THE DEALER WHO SELLS RTS
PRODUCTS IS LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND.
Technical questions should be directed to:
Customer Service Department
RTS/Telex,
2550 Hollywood Way, Suite 207
Burbank, CA 91505 U.S.A.
Telephone: (818) 566-6700
Fax: (818) 843-7953
RETURN SHIPPING INSTRUCTIONS
PROCEDURE FOR RETURNS
If a repair is necessary, contact the dealer where this unit was purchased.
If repair through the dealer is not possible, obtain a RETURN
AUTHORIZATION from:
Customer Service Department
Telex Communications, Inc.
Telephone: (800) 828-6107
Fax: (800) 323-0498
DO NOT RETURN ANY EQUIPMENT DIRECTLY TO THE
FACTORY WITHOUT FIRSTOBTAINING A RETURN
AUTHORIZATION.
Be prepared to provide the company name, address, phone number,
a person to contact regarding the repair, the type and quantity of
equipment, a description of the problem and the serial number(s).
SHIPPING TO MANUFACTURER FOR REPAIR OR
ADJUSTMENT
All shipments of RTS products should be made via United Parcel
Service or the best available shipper, prepaid. The equipment
should be shipped in the original packing carton; if that is not
available, use any suitable container that is rigid and of adequate
size. If a substitute container is used, the equipment should be
wrapped in paper and surrounded with at least four inches of excelsior or similar shock-absorbing material. All shipments must be
sent to the following address and must include the Return Authorization.
Factory Service Department
Telex Communications, Incorporated
8601 E. Cornhusker Hwy
Lincoln, NE 68505 U.S.A.
Upon completion of any repair the equipment will be returned via
United Parcel Service or specified shipper collect.
2 Installation Instructions, KP98-7 Keypanel
End-User License Agreement for Telex® Software
IMPORTANT - Please read this document carefully before using this
product.
THIS DOCUMENT STATES THE TERMS AND CONDITIONS UPON
WHICH TELEX COMMUNICATIONS, INC. (the “COMPANY”)
OFFERS TO LICENSE THE INSTALLED SOFTWARE OR PROGRAM
(“the SOFTWARE”) FOR USE WITH THE PRODUCT IN WHICH IT
WAS INSTALLED. YOU ARE AGREEING TO BECOME BOUND BY
THE TERMS OF THIS AGREEMENT. IF YOU DO NOT AGREE TO
THE TERMS OF THIS AGREEMENT, DO NOT USE THIS PRODUCT.
PROMPTLY RETURN THE PRODUCT TO THE PLACE WHERE YOU
OBTAINED IT FOR A FULL REFUND.
The installed software as supplied by the Company is licensed, not sold, to
you for use only under the terms of this license, and the Company reserves
all rights not expressly granted to you. You own the product or other media
on or in which the Software is originally or subsequently recorded or fixed,
but the Company retains ownership of all copies of the Software itself.
1. License: This license allows you to use the Software for internal purposes
only on a single product in which it was installed.
2. Restrictions: (a) You may not market, distribute or transfer copies of the
Software to others or electronically transfer or duplicate the Software. YOU
MAY NOT REVERSE ENGINEER, DECOMPILE, DISASSEMBLE,
MODIFY, ADAPT, TRANSLATE, RENT, LEASE OR LOAN THE
SOFTWARE OR CREATE DERIVATIVE WORKS BASED ON THE
SOFTWARE OR ANY ACCOMPANYING WRITTEN MATERIALS. (b)
The Software and the accompanying written materials are copyrighted.
Unauthorized copying of the Software, including portions thereof or the
written materials, is expressly forbidden. (c) You understand that the
Company may update or revise the Software and in so doing incurs no
obligation to furnish such updates to you.
3. Limited Warranty: The Company does not warrant that the operation of
the Software will meet your requirements or operate free from error. The
Company DISCLAIMS ALL OTHER WARRANTIES AND CONDITIONS
EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NON-INFRINGEMENT OF THIRD PARTY RIGHTS.
4. Limited Liability: The liability of the Company for any claims arising out
of this License based upon the Software, regardless of the form of action,
shall not exceed the greater of the license fee for the Software or $50.
38109-709 Rev A 10/97
Installation Instructions, KP98-7 Keypanel 3
This page intentionally left blank.
4 Installation Instructions, KP98-7 Keypanel
TABLE OF CONTENTS
INTRODUCTION · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 7
NEW FEATURES FOR VERSION 8.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
INSTALLATION · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 8
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
UNPACKING AND INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
CHECKING THE FACTORY JUMPER AND LEVEL SETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
DIP SWITCH SETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Talk Key Row Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Expansion Panel In-use Indication for IFB and ISO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
LCP Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Logical Keypanel Address Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Baud Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
MOUNTING THE KEYPANEL AND ACCESSORIES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
STANDARD CONNECTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Gooseneck Microphone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Front Panel Headset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Connection To Intercom Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
OPTIONAL CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
EKP98-0 and LCP-100A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Rear Panel Headset Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Terminal Block Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
EXT MIC IN Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
EXT LINE IN Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
MIC PRE OUT Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
POWER-UP AND OPERATIONAL CHECK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
KEYPANEL PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
ELECTRICAL ADJUSTMENTS · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 14
INTERNAL JUMPERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
J201 (EXTERNAL INPUT MUTING) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
J202 (SPEAKER/HDST MUTE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
J203 (SIDETONE MUTING). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
J401 (OUTPUT ENABLE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
J402 (BALANCE TEST) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
J403 (PREAMP OUT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Installation Instructions, KP98-7 Keypanel 5
J404-J406 (PANEL MIC SELECTION) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
AUDIO LEVEL ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
MICROPHONE PREAMPLIFIER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
SPEAKER/HEADSET AMPLIFIER ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
LIST OF FIGURES
Figure 1. KP98-7 Reference View · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 7
Figure 2. EKP98-0 Reference View· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 8
Figure 3. LCP-100A Reference View· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 8
Figure 4. 9-pin Intercom cable wiring diagram · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 11
Figure 5. RJ-11 Intercom cable wiring diagram· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 11
Figure 6. Typical Interconnections between the KP98-7, EKP98-0, and LCP-100A · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 12
Figure 7. Terminal block wiring diagram for KP-96-RC option · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 12
Figure 8. Locations of internal jumpers and trimmers· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 15
LIST OF TABLES
Table 1. DIP Switch Summary · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 9
Table 2. 9-pin FRAME Connector Pin-out · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 11
Table 3. RJ-11 FRAME Connector Pin-out · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 11
Table 4. EXT MIC IN Connector Pin-out · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 13
Table 5. EXT LINE IN Connector Pin-out · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 13
Table 6. Rear Panel Headset Connector Pin-out· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 13
Table 7. MIC PRE OUT Connector Pin-out · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 13
Table 8. Correspondence between address numbers and intercom port numbers for ADAM Intercom Systems· · · · · · · · · · · · · · · 20
6 Installation Instructions, KP98-7 Keypanel
1 INTRODUCTION
1.1 NEW FEATURES FOR VERSION 8.2
This manual describes the installation of the KP98-7 Keypanel and its accessories, the EKP98-7 Expansion Panel
and the LCP-100A Level Control Panel. The manual is
based on version 8.2 of the keypanel firmware. For operating information, refer to the KP98-7 Operating Instructions Manual, version 8.2.
Programming keypad.See
operating instruction manual
Talk and listen keys, with 4character alpha-numeric displays.Talk and listen keys
are reversible. See “Talk Key
Row Selection”, page 9
LISTEN1LISTEN2LISTEN3LISTEN4LISTEN5LISTEN6LISTEN7LISTEN8LISTEN9LISTEN10LISTEN11LISTEN12LISTEN13LISTEN14LISTEN
PL01
PROD RACK
TALK
1
TM
KP98-7
TALK2TALK
IFB4
TALK
3
4
Page2Page
Page
1
TD
TALK5TALK6TALK
3
NEWS
AD
Page
Level
4
7
for details.Internal speaker is
behind keypad.
SAT1
TEL1 TEL2 FLOR
TALK10TALK
TALK
9
PL
IFB
Scroll
Scroll
Phone
TALK
8
Headset
Version 8.2 adds support for the LCP-100A Level Control
Panel. Version 8.2 also changes the positions of some of
the function buttons at the bottom of the front panel and
replaces the P-P function button with a Mic Enable function button. Note: usage of some of the DIP switches has
also changed.
Optional panel
microphone for
use with internal
speaker.
CALL
15
CLEAR
DIR
CHYR
IS01 IS02
TALK13TALK14TALK
TALK
11
12
Mic
Enable
AUD1
CALL
15
ANSWER
NUM
1
SLIST
PHONE
4
RELAY
COPY CW
7
EX COPY
CLR
PREFIX
TYPE
E-PNL
DISPLAY
MULT
FUNC
PL
AUTO
2
3
IFB
ISO
5
6
8
9
0
PGM
PUSH
VOLUME
HEADSET
Function buttons.See operating
instruction manual for details.
Optional KP96-RC Rear Connector Module.See “Optional
Connections”, page 11
MIC LEVEL
CARBON
HDSTPNL
HDST
DYN
PUSH
EXT LINE IN
MIC PRE OUT
COMPR.
PUSH
EXT MIC IN
Level trimmers provide adjustment for non-standard levels.See “Electrical
Adjustments”, page 14
.
LEVEL
TO
MATRIX
HEADSET
TELEX COMMUNICATIONS,INC.
MADE IN U.S.A.
KP98-7
®
EXPANSION
SW1
1 OPEN 8
CLOSED
P11
P10
MIN
I/C
Configuration switches.
See “DIP Switch Settings”, page 9.
Figure 1. KP98-7 Reference View
Headset connector.May be
used instead of speaker and
panel microphone.
Terminal strip. See “Optional
Connections”, page 11.
+
-
+
AMP
OUT
-
AMP
GROUP
IN
MUTE
HDST
CALL
EXT
MUTE
LEVEL
SPKR HDST
SPKR
SPKR
OUT
IN
LEVEL
SIDE
MIN
SPKR
TONE
EXT
MUTE
Choice of DE9S or RJ11
intercom connector.See
“Connection to Intercom
Matrix”, page 10
.
CAUTION
DISCONNECT POWER
BEFORE OPENING
Fused power
entry module with
110/220 voltage
selector switch.
220
SERIAL No.
110
Installation Instructions, KP98-7 Keypanel 7
TALK2TALK
TALK
1
3
TALK
4
TALK5TALK6TALK
7
TALK
9
TALK10TALK
TALK
8
TALK
TALK13TALK14TALK TALK
12
11
15 16
™
EKP98-0
TELEX COMMUNICATIONS,INC.
MADE IN U.S.A.
®
CONTROL
EKP98-0
SERIAL No.
CAUTION
DISCONNECT POWER
BEFORE OPENING
110 /220VAC,50/60 Hz
220
110
Figure 2. EKP98-0 Reference View
®
LCP-100A
EXP. DATA IN
EXP. DATA OUT
TELEX COMMUNICATIONS, INC.
Minneapolis, MN.
®
Figure 3. LCP-100A Reference View
2 INSTALLATION
2.1 GENERAL
Installation consists of the following general steps:
1. Unpack and inspect the equipment.
2. Check that the factory default jumper positions and
level settings are appropriate for your application and
make any required changes. (The defaults are
virtually always acceptable.)
3. Set the back panel DIP switches.
4. Mount the keypanel and any accessories in an
equipment rack or bay.
8 Installation Instructions, KP98-7 Keypanel
5. Connect the keypanel and any accessories.
6. Power up the equipment and check operation.
7. Program the keypanel using the intercom system
configuration software (ADAMedit or ZEUSedit).
Some aspects of keypanel setup, such as key
assignment, may also be performed from the
keypanel using the programming keypad. Refer to the
“Advanced Operation” information in the KP98-7
Operating Instructions Manual.
8. Place the keypanel in service. If the keypanel keys
have been assigned prior to placing the keypanel in
service, the station operator should only need to refer
to the “Basic Operation” information in the KP98-7
Operating Instructions Manual.
2.2 UNPACKING AND INSPECTION
Table 1. DIP Switch Summary
As soon as possible after receipt, inspect the container(s)
and contents for physical damage that may have occurred
in shipping. If damage has occurred, immediately (within
24 hours of receipt of equipment) contact the carrier involved and file a claim. Save all packing materials, and
request an immediate inspection by the carrier’s insurance
claims agent.
There should be one power cord for each KP98-7 and one
gooseneck microphone for each KP98-7 ordered with a
microphone. There should be one power cord and one interconnect cable for each EKP98-0 Expansion Panel and
LCP-100A Level Control Panel.
For information about returns to RTS, refer to the
☞
front of this manual.
2.3 CHECKING THE FACTORY JUMPER AND
LEVEL SETTINGS
There are several internal jumpers and level adjustments
which can be changed to modify the keypanel operation
and audio input/output levels. These have been set to meet
the requirements of most typical situations. However, if
you wish to review these settings prior to installation, refer to “Electrical Adjustments”, page 14.
2.4 DIP SWITCH SETTINGS
The DIP switches are located on the back of the KP98-7
keypanel. The switch settings are summarized in Table 1
and are described in the following paragraphs.
DIP
Switch
1 Talk key row
2 Expansion Panel
3 LCP select Open: No LCP connected
4
5 3 Close Close Open Open
6 5 Close Open Close Open
7 7 Close Close Close Open
8 Baud rate select Open: 9600 baud
Description Settings
select
In-use Indication
Logical keypanel
address select.
Open: Use bottom row
Closed: Use top row
Open: Flash
Closed: No flash
Closed: LCP connected
Address Sw 4 Sw 5 Sw 6 Sw 7
1 Close Open Open Open
2 Open Close Open Open
4 Open Open Close Open
6 Open Close Close Open
8 Open Open Open Close
Closed: 76.8 kbaud (DO NOT USE!)
keypanel operator is able to conclude that the flashing indication is not an incoming call.
EKP98-0 expansion panels connected to the KP98-7 are a
different matter, however, since they use illuminated buttons without alphanumeric displays and cannot display
names. In this case the keypanel operator can only distinguish between an in-use indication and an incoming call
indication by the speed of the button flash. If this creates
confusion, disable the flashing in-use indication by setting
DIP switch 2 to the “closed” position.
Important: Any time you change the DIP switch
☞
settings you must turn the power off-then-on to reset.
2.4.1 Talk Key Row Selection
You can select whether you want the talk keys to use the
top row (above the displays) or the bottom row. See DIP
switch 1 settings.
2.4.2 Expansion Panel In-use Indication for IFB
and ISO
The KP98-7 provides a flashing display indication when
an IFB or ISO is in-use by another keypanel. Generally,
the keypanel operator can distinguish this from an incoming call for two reasons: first, the flashing indication is
slower than an incoming call indication; second, an IFB
or ISO will generally have a distinctive name, and since
calls are not normally received from an IFB or ISO, the
2.4.3 LCP Selection
If a level control panel will be connected for use with the
KP98-7, set DIP switch 3 to the “Closed” position. Otherwise, leave this switch in the “Open” position.
2.4.4 Logical Keypanel Address Selection
DIP switches 4-7 set the logical keypanel address, which
uniquely identifies the keypanel in the intercom system.
Zeus Intercom Systems: The logical keypanel addresses
are the numbers 1 through 8 printed on the back panel of
the Zeus frame next to the keypanel connectors. (The
number s repeat for every group of 8 connectors.) As you
connect each keypanel to a connector, use the number
printed next to that connector to set the address. For example, if you connect a keypanel to a connector numbered
1, refer to Table 1
and set DIP switches 4 through 7 to se-
lect address 1.
Installation Instructions, KP98-7 Keypanel 9
ADAM CS Intercom Systems: Use the appropriate planning worksheet in the ADAM CS Installation Manual.
(Refer to the List of Tables in the front of the manual. The
planning worksheets are listed at the bottom of the List of
Tables.)
ADAM CS with RJ-11 or DB-9 back panel: You
•
can determine the correct logical keypanel address
from the worksheet in either of two ways: 1) If you
know the port number that a keypanel will be
connected to, look up the port number in the
worksheet, then read across to the appropriate logical
keypanel number for that port number. 2) If you
know the connector number (on the back of the
ADAM CS frame) that the keypanel will be
connected to, look up that connector number in the
worksheet, then read across to the appropriate logical
keypanel number.
2.5 MOUNTING THE KEYPANEL AND
ACCESSORIES
Keypanels, expansion panels and level control panels may
be mounted in any industry standard 483 mm (19") wide
equipment rack or equipment bay. For all panels, allow an
additional 2 to 3 inches in back for cables and connectors.
No special tools other than those found in a typical tool
kit are required for mounting. The panels have no special
ventilation requirements.
For ease of use, when positioning the panels it may help
to locate each level control panel directly above or below
the keypanel or expansion panel that it will be used with.
Otherwise, you will have to label each LCP control knob
according to the key assignment alphas on the keypanel or
expansion panel.
2.6 STANDARD CONNECTIONS
Once you have determined the correct logical
keypanel number, refer to Table 1
switches 4 through 7 to set this as the address.
ADAM CS frame with 50-pin Telco back panel:
•
You can determine the correct logical keypanel
address from the worksheet in either of two ways: 1)
If you know the port number that a keypanel will be
connected to, look up the port number in the
worksheet, then read across to the appropriate logical
keypanel number for that port number. 2) If you
know the connector numbers and pin numbers that
the keypanel will be connected to, look up these
numbers in the worksheet, then read across to the
appropriate logical keypanel number.
Once you have determined the correct logical
keypanel number, refer to Table 1
switches 4 through 7 to set this as the address.
ADAM Intercom Systems: To set the address, first refer
to Table 8, page 20, and locate the intercom port number
to which the keypanel will be connected. Then, read
across to the “Address” column to find the logical keypanel address (it will always be a number between 1 and
8). Finally, refer to Table 1 and set the DIP switches to
this address number.
2.4.5 Baud Rate
and position DIP
and position DIP
2.6.1 Gooseneck Microphone
If you ordered the KP98-7 with a gooseneck microphone,
screw the microphone into the panel microphone jack on
the front panel.
2.6.2 Front Panel Headset
The front panel headset jack accepts a monaural,
dynamic-microphone headset. Headphone impedance
should be 8 to 400 ohms. Nominal microphone output
should be -60 dBm, 150 ohms.
Connector Type: D4F (Mates with A4M)
Pin 1: Microphone Pin 2: Microphone +
Pin 3: Headphone Pin 4: Headphone +
2.6.3 Connection To Intercom Matrix
Use either a 9-pin or RJ-11 intercom cable (but not both)
to connect to the intercom system. You can use a prefabricated cable, or construct a cable using the wiring diagram
in Figure 4
P11 connector on the back panel of the KP98-7. Plug the
other end into the appropriate port of the intercom system.
(This will be the port number that you designated previously when setting the address DIP switches.)
or 5. Plug one end of the cable into the P10 or
SW1-8 selects the baud rate for communication with the
intercom system’s configuration computer. For all
ADAM, ADAM CS, and Zeus intercom systems this
switch must be set to the open position (9600 baud). Do
not use the 76.8 kbaud setting.
10 Installation Instructions, KP98-7 Keypanel
Keypanels may be connected while the intercom
☞
system is running.
DE-9P (MALE)
TO KEYPANEL
1
2
6
4
5
9
7
8
3
DATA
AUDIOTO MATRIX
AUDIO FROM MATRIX
CABLE TYPE:
BELDEN 8777
DE-9S (FEMALE)
TO INTERCOM SYSTEM*
+
-
+
-
-
+
IMPORTANT!
When connecting to an ADAM CS back panel, use
*
only low-profile cable connectors such as AMP
Part No.747516-3 (Telex Part No. 59926-678)
CONTACTS
RJ 11 MOD PLUG
AMP 55550423 or equivalent
1
2
6
4
5
9
7
8
3
(View from cable entrance)
3 TWISTED PAIR TELEPHONE CABLE
PAIR 1: AUDIOTO MATRIX
PAIR 2: AUDIO FROM MATRIX
PAIR 3: DATA
1
2
3
4
5
6
DATA -
AUDIO FROM MATRIX +
AUDIOTO MATRIX +
AUDIOTO MATRIX -
AUDIO FROM MATRIX -
DATA +
123456
Use AMP Crimp Tool
12316661
LATCH
1
2
3
4
5
6
Figure 4. 9-pin Intercom cable wiring diagram
Table 2. 9-pin FRAME Connector Pin-out
Pin Function
1 RS422 Data “+”
2 RS 422 Data “-”
3 Ground , Shield
4 Audio Output “+”
5 Audio Output “-”
6 Ground, Shield
7 Audio Input “-”
8 Audio Input “+”
9 Ground
Note that 9-pin intercom cables for use with an
☞
ADAM CS frame must use special connectors at the
intercom matrix end as shown in Figure 4.
2.7 OPTIONAL CONNECTIONS
The following connections require an optional
☞
KP96-RC Rear Connector Panel on the back of the
KP98-7 Keypanel.
2.7.1 EKP98-0 and LCP-100A
Figure 6
shows optional connections when using an
Expansion Panel and/or Level Control Panel with the
KP98-7. Use the cables supplied with the panels. A maxi-
Figure 5. RJ-11 Intercom cable wiring diagram
Table 3. RJ-11 FRAME Connector Pin-out
Pin Function
1 RS422 Data “-”
2 Audio Input “+”
3 Audio Output “+”
4 Audio Output “-”
5 Audio Input “-”
6 RS422 Data “+”
mum of one EKP98-0 and one LCP-100A may be connected. The LCP-100A can only be used to adjust levels
for the KP98-7. To adjust listen levels for keys on the
EKP98-0, use the Crosspoint Gain feature of ADAMedit
or Zeus-edit.
To use the Crosspoint Gain feature with a key on the
☞
EKP98-0, you will first have to assign one of the
special functions to the key. To do this, run
ADAMedit or Zeus-edit. Press the KP button on the
toolbar at the bottom of the screen to open the
“Keypanels / Ports” edit screen. Right-click on the
box next to the listen key that you want to assign. A
dialog window titled “Key Assignment Select” will
open. Select “Special Function” and click ok. Select
“AL”, “AM”, or “AR”. “AL” assigns auto-listen;
listen will automatically activate whenever the talk
Installation Instructions, KP98-7 Keypanel 11
KP98-7 Keypanel with LCP-100A Level Control Panel Only
KP98-7
EXPANSION
EXP.DATA IN
EXP.DATA OUT
LCP-100A
KP98-7 Keypanel with EKP98-0 Expansion Panel Only
KP98-7
EXPANSION
EKP98-0
CONTROL
KP98-7 Keypanel with LCP-100A Level Control Panel and EKP98-0 Expansion Panel
(The LCP-100A adjusts levels only for the KP98-7 Keypanel.)
KP98-7
LCP-100A
EKP98-0
EXTERNAL
SPEAKER
EXPANSION
EXP.DATA IN
EXP.DATA OUT
CONTROL
Figure 6. Typical Interconnections between the KP98-7, EKP98-0, and LCP-100A
INTERNAL
SPEAKER
+
+
–
–
AMP
OUT
SPKR
IN
AMP
OUT
SPKR
IN
NOT
USED
EXT.
MUTE
TS1
TERMINAL
BLOCK
1234567
JUMPER
JUMPER
EXTERNAL DRIVER
DEVICE CIRCUIT
DRIVER
Figure 7. Terminal block wiring diagram for KP-96-RC option
12 Installation Instructions, KP98-7 Keypanel
key is activated. “AM” assigns auto-mute; listen will
be on when the key is off and will automatically mute
when the key is turned on. “AR” assigns
auto-reciprocal; listen will remain on all the time.
Once you’ve selected one of these options, you can
then adjust the crosspoint gain. Click the Gain button
on the toolbar, select Crosspoint Gains and click OK,
then press the F1 key on the computer keyboard to
get help with this feature if desired.
2.7.4 EXT MIC IN Connector
An external microphone can be connected. The external
microphone may be used with or without a front panel
gooseneck microphone of the same type. (Internal keypanel jumpers J404-J406 must be set for the type of microphone (see "Internal Jumpers", page 14
).
Table 4. EXT MIC IN Connector Pin-out
2.7.2 Rear Panel Headset Connection
Table 6
lists the HEADSET connector pin functions. A
variety of headset types can be connected. Headset/speaker switching can also be accomplished from this
connector. When the front panel HDST switch is in the off
position, shorting pins 7 and 8 on the rear panel headset
connector will cause the headset to activate, and the front
panel speaker and microphone will turn off.
Table 6. Rear Panel Headset Connector Pin-out
Pin Function
1 Dynamic mic “+” input
2 Dynamic mic common (shield)
3 Carbon mic “+” input
4 Carbon mic common
5 Headphone “+”
6 Dynamic mic “-” input
7 HDST switch control
8 HDST switch common
9 Headphone common
2.7.3 Terminal Block Connections
(Reference Figure 7
)
Pin Function
1 Shield
2 Mic in “+”
3 Mic in “-”
2.7.5 EXT LINE IN Connector
An external balanced audio source, such as program
sound, can be connected. The input is calibrated for a
nominal line level of +8dBu. This level can be changed if
required. See "Line Input to Speaker Level Adjustment",
page 18
, for further information.
Table 5. EXT LINE IN Connector Pin-out
Pin Function
1 Shield
2 Line in “+”
3 Line in “-”
2.7.6 MIC PRE OUT Connector
This connector provides a balanced mic output signal of
+8 dBu at 60 ohms. As supplied, the MIC PRE OUT signal is activated only when any Talk key is on. If you want
this output to be on continuously, you must reset internal
jumper J403 (see "Internal Jumpers", page 14
).
AMP OUT + and - : These terminals provide the keypanel audio amplifier output signal to drive an 8-ohm, 3watt speaker. As supplied from the factory, jumpers connect these terminals to the SPKR IN + and - terminals.
Remove these jumpers only if the keypanel audio output
is to be redirected to an external speaker.
SPKR IN + and - : These terminals connect to the internal speaker.
EXT MUTE: This terminal may be used to drive an external device at no greater than 2 mA sinking current. Its
normal logic state is low (0 Vdc). It shifts to logic high
(+5Vdc) when any Talk key is pressed. This signal may
be used, for example, to mute a monitor speaker when the
keypanel operator is talking on the intercom system.
Table 7. MIC PRE OUT Connector Pin-out
Pin Function
1 Shield
2 Mic out “+”
3 Mic out “-”
Installation Instructions, KP98-7 Keypanel 13
2.8 POWER-UP AND OPERATIONAL CHECK
3 ELECTRICAL ADJUSTMENTS
Plug in the ac power cords on the keypanel and any connected expansion panels. When power is applied, all alphanumeric displays will first display asterisks (****)
then dashes (----). After a few moments, the Talk key assignments will display. If no Talk key assignments have
yet been programmed, the displays will continue to show
dashes (----).
If the keypanel cannot establish data communications
with the intercom system, the alphanumeric displays will
continue to show asterisks (****). Check the data line
connections.
Several symptoms may occur if the logical keypanel
number is incorrectly set: 1) the keypanel may not display
the expected key assignments; 2) there may be no indication when there is an incoming call; 3) when a key is
pressed to talk, the destination may not hear the audio, or
may hear audio from a different intercom station; 4) the
displays may behave erratically. If any of these symptoms
occur, recheck the logical keypanel number DIP switches.
Important! Always reset the keypanel after changing
☞
the DIP switch settings. Do this by briefly removing
power to the keypanel.
2.9 KEYPANEL PROGRAMMING
If you previously configured the keypanel using the intercom system configuration software, it should be ready for
operation. Refer the station operator to the “Basic Operation” instructions in the KP98-7 Operating Instructions
Manual.
3.1 INTERNAL JUMPERS
There are several internal jumpers which modify keypanel
operation. The jumpers are set for the following default
operations:
J201: The EXT LINE IN signal (KP-96-RC option only)
is muted when any Talk key is pressed. May be optionally
set for no mute.
J202: The speaker (or headphones) are muted by 15 dB
when any Talk key is pressed. May be optionally set to
full mute.
J203: Continuous sidetone. When using a headset, the
keypanel operators own voice will be heard at all times in
the headphones. May be optionally set for sidetone only
during talk.
J401: The microphone activates when any Talk key is
pressed. May be optionally set for continuous microphone.
J402: Normal/test switch set for normal operation.
J403: The MIC PRE OUT signal (KP-96-RC option only)
is activated only when any Talk key is pressed. May be
optionally set for continuous operation.
J404-J406: The keypanel is configured for operation with
the standard dynamic, -70dB, 150-ohm gooseneck microphone. May be optionally configured for other microphone types.
If the keypanel has not yet been configured you can do so
now. Run the ADAMedit or Zeus-edit configuration software. By default, the configuration software starts up in
the “Keypanels / Ports” setup screen. For assistance with
keypanel setup, press the F1 key on the computer while
viewing that screen. Once you have configured the keypanel as instructed and sent the changes to the intercom
system, the keypanel should be ready for operation. Refer
the station operator to the “Basic Operation” instructions
in the KP98-7 Operating Instructions Manual.
This completes the standard installation procedures.
14 Installation Instructions, KP98-7 Keypanel
To reset any of the jumpers, remove the top cover from
the keypanel. Locations of the jumpers are shown in Fig-
. The following paragraphs describe the alternative
ure 8
settings for the jumpers.
3.1.1 J201 (EXTERNAL INPUT MUTING)
This jumper is only significant in keypanels that have the
KP-96-RC Rear Connector Plate option installed. When
pins 2 and 3 are shorted, a signal input at the EXT LINE
IN connector is muted when any Talk key is pressed.
When pins 1 and 2 are shorted, the signal is not muted
during Talk key activation.
3.1.2 J202 (SPEAKER/HDST MUTE)
When pins 1 and 2 are shorted, the speaker/headset signal
is fully muted when any Talk keys are pressed. When pins
P1
RV208
RV207
U203
J203
U309
Y301
U305
U302
RV204
J202
P2
J201
P6
U314
RV201
RV206
RV209
RV203
RV205
RV202
P11
P10
SW1
18
Q402
J402
RV408
J401
J406
J403
RV406
RV405
P5
RV404
RV403
J405
RV407
RV401
J404
P4
RV409
TP 407
Figure 8. Locations of internal jumpers and trimmers
Installation Instructions, KP98-7 Keypanel 15
RV402
2 and 3 are shorted, the signal is muted by 15 dB when
any Talk keys are pressed.
3.1.3 J203 (SIDETONE MUTING)
When pins 1 and 2 are shorted, the sidetone signal is always on. When pins 2 and 3 are shorted, the sidetone signal is on only when a Talk key is pressed.
3.2 AUDIO LEVEL ADJUSTMENTS
3.2.1 GENERAL
The following paragraphs describe the procedures to calibrate the output level to the factory standard of +8 dBu. If
a different level is required, substitute that level for +8
dBu.
3.1.4 J401 (OUTPUT ENABLE)
When the jumper is installed, the microphone is on only
when any Talk key is pressed. When the jumper is removed, the microphone will always be on.
3.1.5 J402 (BALANCE TEST)
For normal operation, there should be no jumper installed.
This jumper is used when adjusting the keypanel audio
levels. See “Balance Adjustment”, page 17
3.1.6 J403 (PREAMP OUT)
This jumper is only significant in keypanels that have the
KP-96-RC Rear Connector Plate option installed. When
pins 1 and 2 are shorted, the mic signal at the MIC PRE
OUT connector is switched on and off by the Talk keys.
When pins 2 and 3 are shorted, the mic signal at the MIC
PRE OUT connector is always on.
3.1.7 J404-J406 (PANEL MIC SELECTION)
These jumpers work together to configure the panel microphone preamp for various types of microphones as follows:
2-Wire Electret:
J404 Pins 1 and 2 shorted
J405 No jumper
J406 No jumper
.
Most audio level trimmers are accessible through access
holes on the back of the keypanel. Each trimmer access
hole is labeled with its function. Some trimmers are internal, and can only be accessed with the top cover removed.
Locations of trimmers are shown in Figure .8
Audio levels may be adjusted with the panel disconnected
from the intercom system. However, proper operation
should be confirmed when the panel is reconnected. If
levels change after reconnection, check the intercom system wiring for one-sided shorts to ground, wiring errors,
or unintended terminations.
The following procedures make use of the additional connectors available on the KP-96-RC Rear Connector Plate
option. Connector pin-outs for these connectors were presented earlier in this section. If the keypanel under adjustment does not have these connectors, refer to drawing
number IKP-950/2-5 (in the Keypanel Drawings and Parts
Manual). The IKP-950/2-5 drawing shows equivalent locations where test equipment may be connected.
Required test equipment:
Audio Signal Generator with balanced output
Audio Signal Analyzer with balanced input
DC Millivoltmeter
Oscilloscope - any commercially available type
3-Wire Electret:
J404 No jumper
J405 No jumper
J406 No jumper
Balanced Dynamic (-70 dB, 150 ohms):
J404 Pins 2 and 3 shorted
J405 Pins 1 and 2 shorted
J406 Pins 1 and 2 shorted
16 Installation Instructions, KP98-7 Keypanel
3.2.2 MICROPHONE PREAMPLIFIER
1. Set the HDST switch to off.
2. Remove the gooseneck microphone, and insert a -70
dBm signal (1KHz at 150 ohms) into the microphone
connector. Or use the EXT MIC IN connector with
the front panel microphone removed (ref Table 4
page 13
3. Activate the microphone by setting a Talk key to the
latched-up position.
for pin-out).
,
4. Check the level at the MIC PRE OUT connector (ref
Table 7 for pin-out). It should measure +8 dBu.
2-3; J405 short pins 1-2; J406 short pins 1-2. (This is
the default microphone configuration.)
5. If the reading is not +8 dBu, but within a 3dB range,
adjust the LEVEL TO MATRIX trimmer (RV406)
for +8dBu.
6. If the reading is more than 3 dB from +8 dBu, or
another output level is used by your facility, proceed
to paragraph to begin the mic preamp calibration
procedures.
7. Check the frequency response from 200 Hz to 15
KHz. It should be within 1 dB.
8. Check the input noise. It should be at least -70 dB
below +8 dBu.
9. Check the Total Harmonic Distortion (THD) from
200 Hz to 15KHz at +18 dBu output. It should be less
than or equal to 0.15 percent.
Balance Adjustment
1. Turn the COMPR trimmer (RV405) fully
counterclockwise. This sets the compressor circuit to
minimum (compressor ratio of 1:1).
2. Measure and record the dc voltage at test point
TP407.
3. Install a shorting plug across J402.
4. Measure the dc voltage at TP407, and adjust RV408
(internal) to match (within 5 mV) the previously
recorded voltage.
5. Remove the shorting plug at J402.
Tone Generator Level Adjustment
1. Activate the 400 Hz tone generator in the keypanel
(enter 0-8-7 on the keypad).
2. Adjust the LEVEL TO MATRIX trimmer (RV406)
for a +8dBu tone output level at the MIC PRE OUT
connector.
3. Turn off the tone generator (press CLR on the
keypad).
2. Insert a -70dBm signal (1 KHz at 150 ohms) into the
gooseneck microphone connector. Or use the EXT
MIC IN connector (with the front panel microphone
removed).
3. Adjust the PNL trimmer (RV401) for +8dBu at the
MIC PRE OUT connector.
4. Insert a common mode signal (120 Hz, -70 dBm) into
the gooseneck microphone connector, or into the
EXT MIC IN connector.
5. Adjust RV402 (internal) for a minimum common
mode signal at the MIC PRE OUT connector.
6. Re-insert a -70dBm signal.
7. Remove the shorting plug across J401 (causes
continuous mic activation).
8. Monitor the level at the audio output pins of the
FRAME connector, P10 (reference Table - for
pin-out). The output level should be +8dBu.
9. Remove the signal from the mic input, and reinstall
the shorting plug across J401.
Headset Dynamic-Mic Level
1. Insert a -60dBm signal (1 KHz at 150 ohms) into the
dynamic mic input of the HEADSET connector
(reference Table 6
2. Activate the HDST key on the front of the keypanel.
3. Monitor the signal level at the MIC PRE OUT
connector. It should be +8 dBu. If not, adjust the
DYN HDST trimmer (RV403) to achieve an output
reading of +8 dBu.
4. Insert a common mode signal into the dynamic mic
input of the HEADSET connector.
5. Adjust RV404 (internal) for a minimum common
mode signal at the MIC PRE OUT connector.
6. Remove the signal at the dynamic mic input.
, page 13 for pin-out).
Panel Mic Level Adjustment
1. Configure the J404-J406 jumper blocks for a
balanced dynamic panel microphone: J404 short pins
Installation Instructions, KP98-7 Keypanel 17
Headset Carbon-Mic Level
1. Insert a -25dBm signal (1 KHz at 50 ohms) into the
carbon mic input of the HEADSET connector
(reference Table 6 for pin-out).
A +12 vdc bias voltage is supplied at pin 3 (carbon
☞
mic + input) of the HEADSET connector. The signal
generator should be isolated from this dc bias
voltage.
2. Activate the HDST key on the front of the keypanel.
3. Monitor the signal level at the MIC PRE OUT
connector. It should be +8 dBu. If not, adjust the
CARBON HDST trimmer (RV407) to achieve an
output reading of +8 dBu.
4. Remove the signal from the carbon mic input.
Compressor/AGC Setup
1. Insert a -60 dBm signal (1 KHz at 150 ohms) into the
front panel microphone connector. Or use the EXT
MIC IN connector (with the front panel microphone
removed).
3. Remove the keypanel audio connection from the
intercom matrix.
4. Insert a +8dBu (1 KHz) signal into the audio input +
and - pins of the FRAME connector, P10 (Table 2
page 11).
5. Turn the front panel HDST switch off.
6. Turn the front panel intercom audio level control
(outer knob) fully clockwise (maximum volume).
7. Adjust the SPKR trimmer (RV207) to measure
4.9VRMS (3 watts) at the audio analyzer. There
should be no clipping of the output signal.
8. Turn the front panel intercom audio level control
fully counterclockwise (minimum volume). Adjust
the MIN I/C trimmer (RV202) to measure -30 dB
below the 4.9VAC reference level.
9. Readjust the front panel intercom audio level control
to again measure 4.9VAC at the audio analyzer.
10. Insert a 1 KHz common mode signal into the audio
input + and - pins of the FRAME connector.
,
2. Adjust the COMPR trimmer (RV405) to measure
+13dBu at the audio output of the FRAME
connector, P10.
3. Reduce the input signal level to -80 dBm.
4. Adjust RV409 (internal) for a +4 dBu audio output
level at the FRAME connector.
5. Perform this procedure several times to optimize the
compression ratio accuracy. This will test
compression at a 2:1 ratio (0.5dBu). Confirm correct
operation of the compression circuit by increasing
and reducing input levels and measuring output ratio
accordingly.
3.2.3 SPEAKER/HEADSET AMPLIFIER
ADJUSTMENTS
Matrix-to-Speaker Gain
1. Disconnect the loudspeaker (either internal or
external) from the + AMP OUT and - AMP OUT
terminals on the back of the keypanel.
2. Terminate the + AMP OUT and - AMP OUT
terminals with an 8-ohm, 10-watt resistive load.
Connect an audio analyzer across the load.
11. Adjust RV201 (internal) for a minimum common
mode signal.
12. Remove the signal from the FRAME connector.
Line Input-to-Speaker Gain Adjustment
1. Install a shorting plug across J201, pins 2 and 3.
2. Insert a +8dBu (1 KHz) signal into the EXT LINE IN
connector (reference Table 5
3. The HDST switch should be off.
4. Turn the line input level control (inner knob on the
front panel) fully counterclockwise.
5. Adjust the MIN EXT trimmer (RV205) to measure
-30 dB below a reference level of 4.9VAC level at
the audio analyzer connected to the amplifier output.
6. Readjust the line input level control to measure
4.9VAC output at the audio analyzer.
7. Insert a 1KHz common mode signal into the EXT
LINE IN connector.
, page 13, for pin-out).
18 Installation Instructions, KP98-7 Keypanel
8. Adjust RV204 (internal) for a minimum common
mode signal.
9. Insert a +8dBu (1 KHz) signal into the EXT LINE IN
connector and record the output reading.
10. Remove the signal from the EXT LINE IN connector,
and insert it into the audio input + and - pins of the
FRAME connector, P10.
11. Remove the shorting plug from jumper block J201.
The output reading should be the same as in step 9.
Speaker Muting Setup
Sidetone Level Adjust
1. Install a shorting plug across pins 1-2 of J203.
2. Insert a -70dBm signal (1KHz at 150 ohms) into the
dynamic mic input of the HEADSET connector .
3. Turn on the HDST switch, and monitor the signal
level across the 8-ohm load at the headphone output
of the HEADSET connector.
4. Adjust the SIDETONE trimmer (RV209) to 35 dB
below a 2V AC reference level. (The level may be
varied according to user preference.)
1. Short pins 2 and 3 of jumper block J202.
2. Insert a +8dBu signal (1 KHz) into the audio input
pins of the FRAME connector, P10.
3. Alternately activate and deactivate a front panel Talk
key while adjusting the SPKR MUTE trimmer
(RV203) to provide 15dB muting at the + AMP OUT
and - AMP OUT terminals during Talk switch
activation.
4. Short pins 1 and 2 of J202. Insert a +8dBu signal (1
KHz) into the audio input of the FRAME connector.
5. Activate a front panel Talk key, and check that the
amplifier output is fully muted. Restore the J202
shorting plug to pins 2-3.
6. Remove the 8-ohm load from the amplifier output,
and reconnect the speaker.
Headphone Level Adjust
1. Terminate the headphone output of the HEADSET
connector (pins 5 and 9) with an 8-ohm, 10-watt
resistive load. Connect an audio analyzer across the
load.
5. Remove the test equipment.
2. Set the front panel HDST switch to on.
3. Insert a +8dBu signal (1 KHz) into the audio input of
the FRAME connector.
4. Adjust the HDST trimmer (RV208) for 2VRMS (500
milliwatts) at the headphone output.
5. Set the front panel HDST switch to off.
6. Adjust the HDST MUTE trimmer (RV206) for 6dB
muting below the 2V AC reference level.
Installation Instructions, KP98-7 Keypanel 19
Table 8. Correspondence between address numbers and intercom port numbers for ADAM Intercom Systems
Address Intercom Port Numbers (8 Ports per Audio I/O Card)
1 1 9 17 25 33 41 49 57 65 73 81 89 97 105 113 121 129 137 145 153 161 169 177 185 193
2 2 10 18 26 34 42 50 58 66 74 82 90 98 106 114 122 130 138 146 154 162 170 178 186 194
3 3 11 19 27 35 43 51 59 67 75 83 91 99 107 115 123 131 139 147 155 163 171 179 187 195
4 4 12 20 28 36 44 52 60 68 76 84 92 100 108 116 124 132 140 148 156 164 172 180 188 196
5 5 13 21 29 37 45 53 61 69 77 85 93 101 109 117 125 133 141 149 157 165 173 181 189 197
6 6 14 22 30 38 46 54 62 70 78 86 94 102 110 118 126 134 142 150 158 166 174 182 190 198
7 7 15 23 31 39 47 55 63 71 79 87 95 103 111 119 127 135 143 151 159 167 175 183 191 199
8 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128 136 144 152 160 168 176 184 192 200
1 201 209 217 225 233 241 249 257 265 273 281 289 297 305 313 321 329 337 345 353 361 369 377 385 393
2 202 210 218 226 234 242 250 258 266 274 282 290 298 306 314 322 330 338 346 354 362 370 378 386 394
3 203 211 219 227 235 243 251 259 267 275 283 291 299 307 315 323 331 339 347 355 363 371 379 387 395
4 204 212 220 228 236 244 252 260 268 276 284 292 300 308 316 324 332 340 348 356 364 372 380 388 396
5 205 213 221 229 237 245 253 261 269 277 285 293 301 309 317 325 333 341 349 357 365 373 381 389 397
6 206 214 222 230 238 246 254 262 270 278 286 294 302 310 318 326 334 342 350 358 366 374 382 390 398
7 207 215 223 231 239 247 255 263 271 279 287 295 303 311 319 327 335 343 351 359 367 375 383 391 399
8 208 216 224 232 240 248 256 264 272 280 288 296 304 312 320 328 336 344 352 360 368 376 384 392 400
1 401 409 417 425 433 441 449 457 465 473 481 489 497 505 513 521 529 537 545 553 561 569 577 585 593
2 402 410 418 426 434 442 450 458 466 474 482 490 498 506 514 522 530 538 546 554 562 570 578 586 594
3 403 411 419 427 435 443 451 459 467 475 483 491 499 507 515 523 531 539 547 555 563 571 579 587 595
4 404 412 420 428 436 444 452 460 468 476 484 492 500 508 516 524 532 540 548 556 564 572 580 588 596
5 405 413 421 429 437 445 453 461 469 477 485 493 501 509 517 525 533 541 549 557 565 573 581 589 597
6 406 414 422 430 438 446 454 462 470 478 486 494 502 510 518 526 534 542 550 558 566 574 582 590 598
7 407 415 423 431 439 447 455 463 471 479 487 495 503 511 519 527 535 543 551 559 567 575 583 591 599
8 408 416 424 432 440 448 456 464 472 480 488 496 504 512 520 528 536 544 552 560 568 576 584 592 600
1 601 609 617 625 633 641 649 657 665 673 681 689 697 705 713 721 729 737 745 753 761 769 777 785 793
2 602 610 618 626 634 642 650 658 666 674 682 690 698 706 714 722 730 738 746 754 762 770 778 786 794
3 603 611 619 627 635 643 651 659 667 675 683 691 699 707 715 723 731 739 747 755 763 771 779 787 795
4 604 612 620 628 636 644 652 660 668 676 684 692 700 708 716 724 732 740 748 756 764 772 780 788 796
5 605 613 621 629 637 645 653 661 669 677 685 693 701 709 717 725 733 741 749 757 765 773 781 789 797
6 606 614 622 630 638 646 654 662 670 678 686 694 702 710 718 726 734 742 750 758 766 774 782 790 798
7 607 615 623 631 639 647 655 663 671 679 687 695 703 711 719 727 735 743 751 759 767 775 783 791 799
8 608 616 624 632 640 648 656 664 672 680 688 696 704 712 720 728 736 744 752 760 768 776 784 792 800
1 801 809 817 825 833 841 849 857 865 873 881 889 897 905 913 921 929 937 945 953 961 969 977 985 993
2 802 810 818 826 834 842 850 858 866 874 882 890 898 906 914 922 930 938 946 954 962 970 978 986 994
3 803 811 819 827 835 843 851 859 867 875 883 891 899 907 915 923 931 939 947 955 963 971 979 987 995
4 804 812 820 828 836 844 852 860 868 876 884 892 900 908 916 924 932 940 948 956 964 972 980 988 996
5 805 813 821 829 837 845 853 861 869 877 885 893 901 909 917 925 933 941 949 957 965 973 981 989 997
6 806 814 822 830 838 846 854 862 870 878 886 894 902 910 918 926 934 942 950 958 966 974 982 990 998
7 807 815 823 831 839 847 855 863 871 879 887 895 903 911 919 927 935 943 951 959 967 975 983 991 999
8 808 816 824 832 840 848 856 864 872 880 888 896 904 912 920 928 936 944 952 960 968 976 984 992 1000
20 Installation Instructions, KP98-7 Keypanel
NOTES
Installation Instructions, KP98-7 Keypanel 21
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