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Common Control Equipment Installation
92
Installation
Dual-Channel Control Card Settings
The coupler interfaces the console using half of a dual-channel card. The coupler can be
installed to interface either the A or B channel (see
Local Control
The channel card must be set to local control. See
Dual Channel Card Configuration
Switches Using a Tone or DC Card for Local Control
Full Duplex
Full duplex mode is recommended. This is activated by the
FD
switch on the front panel
of the channel card. Note that each channel has its own
FD
switch.
Call Source
The newer cards (Universal (950-9819) and Tone/Local (950-9820)) have a
programmable COR/VOX setting. Use COR wherever possible. For use with the Model
4010 or for simplex (half duplex) channel patching, VOX mode is required. Otherwise,
the patch will not switch between radio and phone.
Tx Audio
-40 to +6 dBm, HI/LO selector, 1 k output
impedance
Rx Audio
-40 to +10 dBm, HI/LO selector, 50 k input
impedance, 25 mV to 6 Vpp
Front Panel
Power LED
Indicates 12 VDC power applied
Ring LED
Blinks when an incoming call is detected
Supervision LED
On when Off Hook signal is present from console
Call LED
On when phone is taken off hook
Connect Button
Takes the phone off hook and keeps it off as long as
the button is depressed. The Call LED illuminates to
show that the phone is actually off hook. Also used
for diagnostics.
Warning!
This equipment generates, uses, and can radiate radio
frequency energy. If not installed and used in accordance with
the instruction manual, it may cause interference with radio
communications. Installation of the phone coupler should only
be attempted by qualified radio service personnel.
STOP
Содержание 4000 Series
Страница 1: ...Series 4000 Communication Control System Installation and Configuration 025 9533Y...
Страница 6: ...6 025 9533Y...
Страница 28: ...Introduction 28 025 9533Y...
Страница 88: ...Common Control Equipment Installation 88 025 9533Y Figure 22 Console Duplex Wall Jacks...
Страница 110: ...Common Control Equipment Installation 110 025 9533Y...
Страница 172: ...Console Installation 172 025 9533Y...
Страница 192: ...Audio Level Adjustments 192 025 9533Y...
Страница 230: ...Accessory Installation 230 025 9533Y...
Страница 236: ...Console ANI Programming 236 025 9533Y...
Страница 339: ...339 RSMP Operation Figure 99 Main Screen...
Страница 350: ...Radio System Management Program 350 025 9533Y...
Страница 362: ...Appendix B Troubleshooting 362 025 9533Y...
Страница 417: ...417 Index wiring accessories 164 wall jack 86 wiring diagram for M4219 244 X XMT button labels 332 XP settings 247...
Страница 418: ...Index 418 025 9533Y...