Users Manual WP 900 UHF.pdf - Jotron

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Installation Guide
PBX Interface T942PX
TD 91012GB
T942PX (J05)
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PBX
10. Paging from Mobile Unit to Base (PBX)
To initiate pagings from a mobile unit via PBX to a
predetermined telephone (“hot line”) the following
is necessary:
1. Check that the PBX is programmed for “hot line”.
2. Connect and set jumpers according to installation
alternative 4 (see table “Selection of Installation
Alternatives” on page 4).
T942PX (J05)
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11. Paging from Mobile Unit to Base (Telephone)
To initiate pagings from a mobile unit to a base
telephone, the following is necessary:
1. Connect and set jumpers according to installation
alternative 1 (see table “Selection of Installation
Alternatives” on page 4).
2. Connect the audio line (telephone wall socket)
to J05 screws 4 and 5 as shown in the drawing
at left:
• For telephone bell ringing, break the connections
on S07 and S08 by drilling as shown in the
drawing at left:
R92
S20
Check that the connections are broken.
Connect a 42 Vac Mascot 8311 power supply
to J06 (can be ordered from your dealer) .
S07 S08
• If a diavox telephone is used, replace the
capacitor on the bell with a 0,15 µF/250 V
capacitor (diavox units ordered from your dealer
are delivered with correct capacitor).
drill out
J06
42 Vac
12. Jumpering for Software Program S941PX
To enable use of software program S941PX remove
0-ohm resistor R92 and solder together jumper
points S20 (see drawing at left).
Note that software program S941PX affects
the function of LED01 (orange indication is
replaced by green, see point 17. Installation
Test Procedure).
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