Nitsuko GROUPHONE TX-Z2824 Manual

Issue-1.01
June, 2000
NEW HYBRID TELEPHONE SYSTEM
GROUPHONE
INSTRUCTION
AND
INSTALLATION MANUAL
2
22
2

Nothing contained in this manual shall be deemed to be, and this manual does not constitute,
a warranty of, or representation with respect to, any of the equipment covered. This manual is
subject to change without notice and Nitsuko has no obligation to provide any updates or
corrections to this manual. Further, Nitsuko also reserves the right, without prior notice, to
make changes in equipment design or components as it deems appropriate. No
representation is made that this manual is complete or accurate in all respects and Nitsuko
shall not be liable for any errors or omissions. In no event shall Nitsuko be liable for any
incidental or consequential damages in connection with the use of this manual. No part of this
document may be photocopied or reproduced without prior written consent of Nitsuko.
(C) 2000 by Nitsuko Corporation. All Rights Reserved.
Printed in Japan

This manual consists of six parts:
PART 1: SPECIFICATIONS
PART 2: SYSTEM INSTALLATION
PART 3: FEATURE DESCRIPTION AND OPERATION
PART 4: SYSTEM PROGRAMMING
PART 5: OPTIONAL ITEMS
●
●●
●PART 5-1: Caller-ID Unit
●
●●
●PART 5-2: Voice Announce Unit
●
●●
●PART 5-3: System Up Grade (ROMU)

PART 1
SPECIFICATIONS
General Description
System Configuration
System Construction

1-1 
System Capacity
Items TX-Z2824 System
System Size 408 616 824
Trunk Line 4 6 8
Extension(Max.) 8 16 24
Key Telephone 8 16 24
Single Line Telephone 8 16 24
DLS Console Max. 3 (Use DLS console as DSS console.)
Intercom Talk Path 5
Paging Path １
DTMF Receiver 3 6 9
Doorphone Interface 2
BGM / External MOH Input １(Common)
External Speaker Output １
Ringer Included with 408M Main Unit
Power Failure Transfer Line 1 2 3
Electrical Specifications
Station Cable Length Limit
Key Telephone 300 m (0.5 φtwo-pair twisted cable).
Single Line Telephone 1,125 m (0.5 φone-pair twisted cable).
Doorphone Box 150 m (0.5 φone-pair twisted cable).
* Off-premises extension is not allowed. In other words, do not run the wire
in outdoor.
Power Supplies
Primary Power 110 – 240 V AC, 50/60 Hz (1.4 – 0.8A)
Power Consumption 70 Watts maximum.
Secondary Power +5 V DC, +12 V DC, +28 V DC.
Part 1
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Specification
General Description

1-2 
External Equipment Specifications
External Music Device (BGM/EXMOH) Specifications
Input Impedance 600 Ω
Input Level Nominal 250 mV (−10 dBm).
Maximum Input 1 Vrms
External Paging Speaker Specifications
Output Impedance 600 Ω
Output Level Nominal 250 mV (−10 dBm).
Maximum Output 400 mV rms
Mechanical Specifications
Items Dimensions (W ×
××
×D ×
××
×H mm)/Weights (Kg)
Main Equipment 399 ×292 ×114.5/2.5
221 ×170 ×88/0.80 (TXD)
Display Type
216 ×177 ×81/0.75 (BTXD)
221 ×170 ×88/0.75 (TD)
Key Telephone
Standard Type
216 ×177 ×81/0.70 (BTD)
221 ×62.5 ×63/0.20 (24 DL DLS)
DLS Console
212 ×60 ×59/0.20 (24 BDL DLS)
Doorphone Box 132 ×100 ×35/0.20
Environmental Specifications
Items Environmental Requirements
System 0 to 45 degree C (32 to 113 degree F).
Temperature Doorphone −20 to 60 degree C (−4 to 140 degree F).
Humidity 10% to 95% noncondensing.
General Description
Part 1
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Specification

1-3 
System Configuration
Name Description Quantity
/System Remarks
NX8E-824M. ME TX-Z2824 Main Equipment 1
CPU, Power Supply, battery
charger, Ringer for SLT, 4-
Trunk/8-extension interface,
1 power failure transfer
circuit for SLT,
EXMOH/BGM input and
SMDR or Local remote
programming interface
included.
NX.E-6TD TXZ KTS 6 Line keys, standard type Key
Telephone
NX.E-6TXD TXZ KTS 6 Line keys, display type Key Telephone
NX.E-12TD TXZ KTS 12 Line keys, standard type Key
Telephone
NX.E-12TXD TXZ KTS 12 Line keys, display type Key
Telephone
1st Model（Production
discontinue）.
Modular station cable
included.
NX.E-6BTD TXZ KTS 6 Line keys, standard type Key
Telephone
NX.E-6BTXD TXZ KTS 6 Line keys, display type Key Telephone
NX.E-12BTD TXZ KTS 12 Line keys, standard type Key
Telephone
NX.E-12BTXD TXZ KTS 12 Line keys, display type Key
Telephone
24
2nd Model.
Modular station cable
included.
NX8E-208E-M1 2-Trunk/8-extension card With 1 power failure transfer
circuit
NX8E-008E-M1 8-extension card
2
NX8E-DHU-M1 2-Doorphone I/F, 2-relay contacts,
External Paging output 1
NX8E-VAU-M1 Voice Announce/ FAX transfer Card 1
NX8E-4CIDU-M1 Caller-ID interface Card (For 4 lines) 1 For mount to 408M unit
NX8E-2CIDU-M1 Caller-ID interface Card (For 2 lines) 2 For mount to 208E unit
NX8E-MODEMU-M1 Modem Card 1 *For Remote Programming
NX8E Remote
Programming Software Remote Programming Software 1
NX8E-ROMU-M1 Software Version Up 1 For version up the system
NX.E-24DL TXZ DLS 24 key DLS Console for 1st Model Key
Telephone (used as DSS Console)
NX.E-24BDL TXZ DLS 24 key DLS Console for 2nd Model Key
Telephone (used as DSS Console)
(1)
3
Connected to display type
key telephone.
NX7-24BDL W.M.K Wall mount bracket for 24BDL DLS As
needed
NT-S-D6 2-wire doorphone box 2 DHU-M1 is required.
Voice Mail I/F Voice Mail Interface Unit As
needed Required for VM connection
DX2E-32i/NX7E
BATTERY BOX External backup battery box 1 NP2.6 or equivalent batteries are required.
System Configuration
Part 1
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Specification

1-4 
System Configuration (Cont’d)
Name Description Quantity
/System Remarks
NX.E TXZ W.M.K Wall-mount bracket (for 1st and 2nd
model key telephones)
As
needed
NX.E TXZ
ABB. CARD SET
Pull-out type abbreviated dial number
card (20 pcs)
As
needed
DX.E
ABB. CARD SET
Stand type abbreviated dial number card
(20 pcs)
As
needed
1 pce. per Key telephone.
NOTE1: The above list shows composition of a system with full capacity.
NOTE2: On-site Access is not required to install MODEM unit.
System Configuration
Part 1
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Specification

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System Construction
System Construction


BGM/EXMOH Source
Personal Computer for Local Programming
Printer for SMDR
Amplifier External Speaker
Doorphone Door opener
8CO
Line
Battery Box
Voice Mail
Interface
Voice Mail
Key
Telephone
Single Line
Telephone
Facsimile
Or
Part 1
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Specification

PART 2
SYSTEM INSTALLATION
Precaution
Installation of TX-Z2 824 System