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About this Practice:
This practice has been reissued to:
• Incorporate all addendums.
Reissued Practices: Updated and
new content can be identified by a
banner in the right margin.
Issue date: August 1998
Copyright 1998 by Dantel, Inc. • Dantel is a registered trademark of Dantel, Inc. • ISO 9001 Registered
O
RDER
S
PEAKER
HEADSET
CALL LAMP
1 2 3 4 5 6
CHANNEL SELECT
Table of Contents
Ordering Information ........................................................................... 2
General Description .............................................................................. 2
Circuit Description ............................................................................... 3
Installation ............................................................................................ 6
Operation ............................................................................................ 10
Technical Specifications ..................................................................... 11
Warranty ............................................................................................. 12
CAUTION
•
Install or remove modules from the shelf only when the power is off.
If you install a module in the shelf with the power on, the internal
circuitry may suffer damage and the product warranty will be void.
•
Remove and install circuit boards only in a static-safe environment
(use antistatic wrist straps, smocks, footwear, etc.).
•
Keep circuit boards in their antistatic bags when they are not in use.
•
Do not ship or store circuit boards near strong electrostatic, electromag-
netic, magnetic, or radioactive fields.
•
For more complete information on electrostatic discharge safety
precautions, refer to Bellcore
Printed in the U.S.A.
I
NSTALLATION
41095
W
C
IRE
ONTROL AND
M
ONITOR
ABC
DEF
1
2
3
GHI
JKL
MNO
4
6
5
PRS
TUV
WXY
7
8
9
OPER
#
*
0
TM
Technical Reference # TR-NWT-000870.
& O
M
PERATION
41095-0898 <90-00129>
P
ANELS
FA2
FA1
_
1
_
1
2
2
A
A
M
M
P
P
VOLUME
CONTROL
SPK 1
SPK 2
1
2
3
4
5
6
SPEAKER 2 MONITOR SELECT
ANUAL
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Summary of Contents for Dantel 41095
-
Page 1: Table Of Contents
For more complete information on electrostatic discharge safety Issue date: August 1998 precautions, refer to Bellcore Technical Reference # TR-NWT-000870. Copyright 1998 by Dantel, Inc. • Dantel is a registered trademark of Dantel, Inc. • ISO 9001 Registered Printed in the U.S.A. -
Page 2: Ordering Information
Panel (41095 Panel) provides centralized monitoring facili- ties for six or twelve selective signaling order wire terminals. You can use the 41095 Panel to orginate a call or answer an incoming call on an individual order wire channel. The 41095 Panel mounts in an EIA standard 19” rack next to or near the order wire terminal. -
Page 3: Circuit Description
STA Select THRU 10 F THRU Fig. 2 shows the 41095 Order-Wire and Speaker Monitor Panel functional schematic. The 41095 Panel monitoring section monitors all associated order wire channels over the speaker. Incoming calls couple through transformers to operational amplifiers, and a volume control potentiometer to feed speaker amplifiers. - Page 4 You can use a headset instead of the handset. Fig. 3 shows the 41095 Panel channel select schematic for wiring six order wire terminals (41095-10) or twelve order wire termi- nals (41095-01).
- Page 5 CIRCUIT DESCRIPTION . 3 - S , 41095 CHEMATIC HANNEL ELECT P104 J7 XMT R J1 XMT R XMT R J1 RCV R J7 RCV R RCV R CHANNEL 1 CHANNEL 7 J7 RCV T J1 RCV T RCV T...
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Page 6: Installation
Jumper pins P1-2 to P1-6 on each order wire. Refer to Table A and Fig. 5. 5. Wire to the DTSS3A terminal. Wire the 41095 Panel to the DTSS3A with modular cords or wire-wrap connections. Refer to Fig. 6. 41095-0898 <90-00129>... - Page 7 23" mounting AUDIBLE SIGNALING MODULE 17.00" (SHOWN WITH COVER REMOVED) TOP VIEW 41095 HEADSET 1 2 3 7 8 9 HANDSET VOLUME CONTROL SPK 1 SPK 2 CALL LAMP CIRCUIT SPEAKER 2 MONITOR SELECT CHANNEL SELECT 19.00" FRONT VIEW 41095-0898 <90-00129>...
- Page 8 Terminal No. 2 Order-wire Terminal No. 3 Order-wire Terminal No. 4 Order-wire Terminal No. 5 Order Wire Terminal No. 6 1 2 3 4 5 6 7 8 9 10 1 1121314 151617 Wiring the 41095 signaling function 41095-0898 <90-00129>...
- Page 9 J101 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Wiring the 41095 to the DTSS3A Using Modular Cords (Signaling Wiring not shown) 1 2 3 4 5 6 7 8 9 10...
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Page 10: Operation
Monitor a single channel by pressing the desired SPEAKER MONITOR CHAN SELECT push-button and turning the SPK 2 VOLUME CONTROL clockwise until you hear a sufficient level. On the 12-channel 41095 Panel (41095-01), the MONITOR SELECT push-buttons connect the following channels to the following circuits: ♦... -
Page 11: Technical Specifications
Operating Temperature Range 0° to 55° C. Output Power (per speaker) 1 watt Maximum Input Level -10 dBm Frequency Response 300 to 8 KHz + 1 dB @ 1 watt Input Impedance 600 ohm sourcing from low impedance 41095-0898 <90-00129>... -
Page 12: Warranty
To ensure expedient processing of your order, provide a purchase order number and shipping and billing information when requesting an RMA number. Also, when the units are returned to Dantel, include a descrip- tion of the failure symptoms for each unit returned. Send defective equipment to: Dantel, Inc.