Studer EXICALL NIT 960 Parts list manual

STUDER K + I
Kommunikation und Informatik
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STUDER K + I
Kommunikation + Informatik
Tavelweg 2
CH-3074 Muri BE
Phone
Fax
Mobile
031 959 11 11
031 959 11 44
079 302 11 11
Web: www.studercom.ch
Email: [email protected]
PC no. 30-7032-0
MWSt. no. 367 246
Gewerbekasse in Bern
EXICALL®
Emergency and Information Telephone NIT 960
Article Number: 121.5000
Caution!
For emergency use, connect EXICALL®NIT 960 to a
direct exchange line whenever possible. This
ensures that emergency calls can still be made in the
event of a power failure (failure of the subscriber's
switchboard or internal telephone exchange).
Programming can be performed only with the exchange
line and power supply connected!
See pages 5 and 6 for instructions
New: Remote control (standard from
s/n 1000 onwards)
(10 commands possible during the call,
*additional contact K3, plus remote hang-up)
7 pulse lengths from 2-8 seconds*
1 pulse, held until end of call *
1 test, acknowledgement contact
1 remote call termination
New: Seizure relay option
(separate box, contact K4) 1 floating contact output,
closed when seized
New: Day/night switch
(additional function: ext. ack. contact K2) Choice of separate day/night
telephone numbers., selectable via
a floating contact
New: Explosion protection
(Zone 2, T1 - T6, SW27) SEV/ESI certificate A.no.96.1 10403
Ex-classification Ex nVL IIC T6
Description pages 7 and 8
Brief Tech. Description
Copyright © 1997 Studer K+I, CH-3074 Muri BE. All rights reserved.

STUDER K + I
Kommunikation und Informatik
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STUDER K + I
Kommunikation + Informatik
Tavelweg 2
CH-3074 Muri BE
Phone
Fax
Mobile
031 959 11 11
031 959 11 44
079 302 11 11
Web: www.studercom.ch
Email: [email protected]
PC no. 30-7032-0
MWSt. no. 367 246
Gewerbekasse in Bern
Table of Contents
Chapter Page
1. EXICALL Technical Data ............................................................................ 3
2. Customised EXICALL Programming ......................................................... 5
3. EXICALL Local Programming .................................................................... 6
4. EXICALL Remote Programming ................................................................ 6
5. Additional Functions and Modifications for software version V02.22....... 7
6. Remote Control, terminal assignment and function description .................. 7
7. Seizure Relay Option, function description ................................................. 8
8. Day/Night switching option .......................................................................... 8
9. Explosion Protection Zone 2, T1-T6 .......................................................... 8

STUDER K + I
Kommunikation und Informatik
STUDER
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EX-E99-TK.doc / 17 / Tog / 31.08.2006 Page 3 of 8
STUDER K + I
Kommunikation + Informatik
Tavelweg 2
CH-3074 Muri BE
Phone
Fax
Mobile
031 959 11 11
031 959 11 44
079 302 11 11
Web: www.studercom.ch
Email: [email protected]
PC no. 30-7032-0
MWSt. no. 367 246
Gewerbekasse in Bern
1. Technical Data
Power supply Voltage range 11V – 60V DC or
11V – 42V AC
Power consumption Max. 2.5W
Safety level
EN 60950 / EN 41003 Safety low voltage electrical
circuit (SLEV circuit)
Caution: The TNV electrical circuit can carry hazardous voltages up to 120V DC.
"Release" input call setup
disabled at 11V – 60V DC or 11V – 42V AC
- enabled at 0V
"Call key" input call setup
- initiated at 11V – 60V DC or 11V – 42V AC
Environmental conditions Temperature 0° – 50°C
Humidity 20% – 70% rel. humidity
Casing Dimensions 80 x 268 x 41mm (B x H x D)
Weight Approx. 750g
Approvals Switzerland BAKOM no. 94.0759.T.N.
Germany
Netherlands
Telephone line
(Switzerland)
Type a,b (analogue)
Equivalent circuit for a,b
impedance 820 Ohm 220 Ohm
115 nF
ab
Dialling mode Pulse or DTMF (touch-tone)
External line access
through PBX connection 1 digit, selectable, e.g. '0'
Dialling tone recognition 375 – 550 Hz
Engaged tone recognition 425 Hz, 500ms/500ms
Busy tone recognition 425 Hz, 200ms/200ms
Charging pulse
recognition 12 kHz, 100ms
Speaker-phone operation Type Half-duplex
Preferred direction EXICALL to switchboard
Loudspeaker volume Adjustable in 4 steps
Duplex turnaround
sensitivity 2-step adjustment in each
direction, to compensate for
- ambient noise level
- line signal level

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Kommunikation und Informatik
STUDER
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EX-E99-TK.doc / 17 / Tog / 31.08.2006 Page 4 of 8
STUDER K + I
Kommunikation + Informatik
Tavelweg 2
CH-3074 Muri BE
Phone
Fax
Mobile
031 959 11 11
031 959 11 44
079 302 11 11
Web: www.studercom.ch
Email: [email protected]
PC no. 30-7032-0
MWSt. no. 367 246
Gewerbekasse in Bern
User interface Visual display Backlit LCD
Text messages Choice of
- German
- French
- Italian
- English
or multilingual cycling
Programming Locally on unit Via DTMF keypad and visual
display prompts
Remote via telephone line Using tone-dial telephone
and spoken prompts
(G,F,I,E)
Security protection Password
Call set up Preset numbers. 2
Max.digits per telephone
no. 17(1 PBX access code digit + 16-digit telephone no.)
Setup procedure Selectable
- line seizure, dial 1st preset
number
- line seizure, PBX code, dial
1st preset number
- line seizure only
Initiate call setup using
call button Selectable - immediate
- 0.5 – 3.5 seconds delay
- press button twice
Unit identification to called
party (B subscriber) Number (max. 16 digits) Communicated via
- speech synthesiser
(choice of: G, F, I, E)
- DTMF digits
Call duration
Time limit Selectable
1 – 15 minutes
Test facilities
Options - Dial 1st preset number
- Dial 2nd preset number
- Hardware test
- Software version request
- Speech output

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EX-E99-TK.doc / 17 / Tog / 31.08.2006 Page 5 of 8
STUDER K + I
Kommunikation + Informatik
Tavelweg 2
CH-3074 Muri BE
Phone
Fax
Mobile
031 959 11 11
031 959 11 44
079 302 11 11
Web: www.studercom.ch
Email: [email protected]
PC no. 30-7032-0
MWSt. no. 367 246
Gewerbekasse in Bern
2. Customised EXICALL Programming (software version V02.22)
EXICALL connection:  Exchange line  internal Tel. no. _____ /_____________
Name ___________________ Company __________________ Tel. no. ___________________
1. sub-menu 2. sub-menu 3. sub-menu selection (status) default progr customer progr.
1: Programming 1: Password X
(4 digits) 1234
2: Remote 1: Yes X
Main Menu (remote programming) 2: No
1: Display 3: Remote control password 1: Yes
2: Change
(for commands *1 to *9) 2: No X
3: Test 4: Ext. C/A. contact 1: Ext. call key X
1 Dial 1st number (floating contact K2) 2: Acknowl. contact
2 Dial 2nd number 3: Day/night
3 Hardware test 5: Answer 1: Yes (after 10 rings) X
4 Software version (incoming call) 2: Yes (immediately)
5 Language sel. (2: and 3: no remote programming) 3: No
2: Language sel. 1: LCD (display) 1: German X
2: French
3: Italian
4: English
5: rotating
2: Synth. voice 1: German X
2: French
3: Italian
4: English
3: Identification 1: ID number X
(max. 16 digits / #) 0
2: Output type 1: Synth. voice
2: DTMF dialling
3: No ident. X
4: Dialling mode 1: Pulse dialling
2: DTMF dialling X
5: Ext. disabling 1: Active
2: Not active X
6: Call set up 1: Immediate X
(After selections EXICALL No. 2: 0.5 s
2 - 8 key must be 3: 1 s
held down long Date 4: 1.5 s
enough for the call 5: 2 s
to be activated) Signature 6: 2.5 s
7: 3 s
8: 3.5 s
9: Confirmation (2x)
7: Preset. numbers 1: 1st preset no. 1: Number X (max. 16 digits) 111
(Day, contact K2 2: Code 1: Yes (wait)
open) 2: No X
3: Tax impulses 1: Yes(wait)
2: No X
2: 2nd preset. no. 1: Number X (max. 16 digits) (0) 111
(Night, contact K2 2: Code 1: Yes (wait) X
closed) 2: No
3: Charge pulses 1: Yes (wait)
2: No X
3: Access code X 0 (for example) 0
4: Dial 2nd number 1: No
2: 1st no. no reply
3: 1st no. engaged
4: 1st no. eng./no reply X
* 751 corresponds to 5: Call setup 1: Line seizure only*
lifting receiver w/o dial. 2: Seize line and dial X X (default)
8: Volume 1: Loudspeaker X Step: 1 ... 4 4
2: Ringer X Step: 1 ... 4 4 (1 = off)
3: Melody X Step: 1 ... 4 4
4: Ambient noise level 1: Normal X
2: High
5: Line signal level 1: Normal X
2: Poor
9: Call time (limit:)
X 01 ... 15 (minutes) 03 min

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EX-E99-TK.doc / 17 / Tog / 31.08.2006 Page 6 of 8
STUDER K + I
Kommunikation + Informatik
Tavelweg 2
CH-3074 Muri BE
Phone
Fax
Mobile
031 959 11 11
031 959 11 44
079 302 11 11
Web: www.studercom.ch
Email: [email protected]
PC no. 30-7032-0
MWSt. no. 367 246
Gewerbekasse in Bern
3. EXICALL®Local Programming
Log-in: (exchange/switchboard A/B cable and power supply connected!!)
1 + key Place TTW pad on loudspeaker: Press no. 1, then also simultaneously
hold down Exicall key for 1 second
XXXX # Enter password: 4 digits, factory default: 1234
Complete entry by pressing #(<Enter> command)
Language
selection
Enter no. 1 - 4: 1German, 2French, 3Italian, 4English
Confirm status (e.g. 4 = English) by pressing #, or digit of desired
language (without #confirmation), effecting transfer to
ÎMain menu, select with #, or directly 1 Display, 2 Change #
Function keys: ( 1) on some keypads the # key is also called the R key)
Key Description Function Key Description Function
Shift multiple 0move to left, or
backspace ←
#1) move to right
or <Enter> →(menus)
↵(select) 1Escape,
stop ESC
#1) Select,
Browse ↓7delete
line DEL
Attention:
All the parameters can be changed only in the status/enter column, with the exception
of language selection for programming, which must be done after entering the password.
Programming is carried out according to chapter 2, Customised EXICALL
Programming (page 5).
4. EXICALL®Remote Programming
1. Connect EXICALL to an exchange line, or to an internal switchboard with direct inward
dialling. Connect power supply unit to EXICALL.
2. Display is illuminated and shows Call: Press key
3. Call EXICALL from a telephone with touch-tone dialling.
Wait for 9 rings, (or 4 double rings). Press key 5 for approx. 15 seconds
4. EXICALL displays PASSWORD:
5. Enter password, factory default: 1234, complete by pressing #
6. EXICALL displays Status X (e.g. 1= programming language German). Confirm by 
#, or select desired language e.g. 4 and # for English
7. Select desired line in each menu column using # (↓)and confirm by # (→)
8. Enter parameter only while display Status is shown, complete with #
9. Press 0(←)to return to main menu. Acknowledge display Leave by #
10. EXICALL stores the parameters entered and disconnects the call.
Attention: active mobile telephones can interfere with EXICALL operation!!

STUDER K + I
Kommunikation und Informatik
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EX-E99-TK.doc / 17 / Tog / 31.08.2006 Page 7 of 8
STUDER K + I
Kommunikation + Informatik
Tavelweg 2
CH-3074 Muri BE
Phone
Fax
Mobile
031 959 11 11
031 959 11 44
079 302 11 11
Web: www.studercom.ch
Email: [email protected]
PC no. 30-7032-0
MWSt. no. 367 246
Gewerbekasse in Bern
5. Additional functions and modifications in software version V02.22
5.1 Password handling
New: up to 6 incorrect password entries are allowed, after which a 3 minute pause must
be observed.
New: password entry is displayed in clear text, with correction option (delete line: 7).
(When EXICALL is reset to the factory default settings, the 3 minute pause is set to zero.
Resetting the opened unit must only be done at the factory. If EXICALL is opened by the
customer, all rights to claim under the guarantee become null and void).
5.2 Disable incoming call
New: where an EXICALL is connected in parallel with a second telephone, it is now possible
to reply no to the question Answer in programming item no. 214. EXICALL now waits for
250 rings before answering an incoming call. It is improbable that anyone would wait for so
long. In addition, the ringer volume can now be set to 1 = off in programming item no. 282.
Attention: If incoming calls are disabled using the method described above, remote
programming of EXICALL is no longer possible.
6. Remote Control Option
6.1 Remote control operation
Remote control by the called party is possible by issuing the following commands during a
call (only possible from a touch tone dial telephone):
Cmd. Contact K3 closes Password Cmd. Contact K3 closes Password
2 2 sec.+ hang up with/without 7 4 sec. with/without
3 4 sec.+ hang up with/without 8 8 sec. with/without
4 8 sec.+ hang up with/without 9 until end of call with/without
5 3/1/3 sec. + hang up with/without 0 Test contact K2 none reqd.
6 2 sec. with/without 1 Hang up EXICALL none reqd.
6.2 Conditions for issuing remote control commands 0 to 9
6.21 Commands 0 to 9
Pauses between key-presses (e.g. between and 0) must be no longer than 3 seconds.
The same applies to password entry.
6.22 Commands 0 and 1
These commands may be issued without a password, i.e. even if a password is entered, it is
not checked. Command 1 may immediately follow commands 6 to 8.
6.23 Commands 2 to 9
These commands require a password, assuming one has been programmed (this is identical
to the programming password, menu item 111). If a new command is entered before the end
of the impulse (contact K3 closure time), the impulse is re-started, i.e. it is not extended by
the corresponding period.

STUDER K + I
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EX-E99-TK.doc / 17 / Tog / 31.08.2006 Page 8 of 8
STUDER K + I
Kommunikation + Informatik
Tavelweg 2
CH-3074 Muri BE
Phone
Fax
Mobile
031 959 11 11
031 959 11 44
079 302 11 11
Web: www.studercom.ch
Email: [email protected]
PC no. 30-7032-0
MWSt. no. 367 246
Gewerbekasse in Bern
6.24 Answer to status request 0
External acknowledgement when contact K2 is activated: EXICALL hangs up
External acknowledgement when contact K2 is open: no action
6.3 Terminal Assignment
Exicall (S/N 1000-R and up) now has a floating output contact K3:
COM
MASS
28V - 42V AC or 40V - 60V DC
11V - 28V AC or 11V - 40V DC
RELEASE -
RELEASE +
EXT.R -
EXT.R +
A
B
Release Entry. Contact closed: Exicall is disabled
External call key. Contact closed: Exicall sets up connection
230V AC
a
b
EXICALL
Mains transfo
CONT.-
CONT.+ potential free contact exit (remote control function)
potential free contact exit (remote control function)
Installation
Terminal designation Connection side
or external acknowl. contact (closed = active)
K1
K2
K3
K4
Assignment
relay
a'
b'
12V AC
or DAY/NIGHT - switch (open = day = 1st number)
7. Seizure Relay Option
A seizure relay is available as an additional component inserted in series with the a-b
connection. The floating output contact K4 is closed from the time the key is pressed, until
the end of the call.
8. Day/Night Switch Option
EXICALL can now be programmed via menu item no. 143 so that the ext. C/A contact K2 is
defined as a DAY/NIGHT switch. When contact K2 is open (day) pressing the call button
dials the first number; when contact K2 is closed (night) the second number is dialled
instead. If there is no reply or the number is engaged, the night number is called during the
day and vice versa, or neither number is called (depending on the selection under menu item
274).
9. Explosion Protection, Zone 2, T1 - T6
According to SN-SEV 1000 (NIN), EXICALL type NIT 960 may be used in zone 2 and in gas
groups IIA, IIB and IIC, where there is an explosion hazard due to flammable agents in the
T1 to T6 temperature class range.
For information and special conditions, users and electricians should refer to the appendix to
certificate A. No. 96.1 10403 published by the Swiss Electrotechnical Association and the
Federal High Voltage Supervisory Board.