Common Control Equipment Installation
52
Table 16: Dual Channel Card, Duplex Switch
High Level Guard Tone Duration
The optional HLGT duration for tone channels (when front panel switch is on) defaults to
the software configuration setting for the Tone/Local DCC (P/N 950-9820). The HLGT
duration may be changed from 100 ms to 790 ms. See
Tone/Local Software Configuration
Table 17: Dual Channel Card, HLGT Duration Switch
Guard Tone Frequency
The guard tone frequency for tone channels defaults to 2175 Hz
(notch filter from 2120 Hz to
2230 Hz)
but is a software configuration item for the Universal Tone/Local DCC (P/N 950-
9819 and 950-9820). The guard tone frequency can be changed to one of six other values
as described in the Universal Tone/Local DCC Software section.
Channel A
Duplex
Switch Position
Full Duplex Operation
“FD” (switch 8) On
Simplex Operation
“FD” (switch 8) Off*
Channel B
Duplex
Switch Position
Full Duplex Operation
“FD” (switch 4) On
Simplex Operation
“FD” (switch 4) Off*
* factory default
Channel A
HLGT Duration
Switch Position
HLGT Duration =
programmable setting
“OPT” (switch 6) On
HLGT Duration = 120 ms
“OPT” (switch 6) Off*
Channel B
HLGT Duration
Switch Position
HLGT Duration =
programmable setting
“OPT” (switch 2) On
HLGT Duration = 120 ms
“OPT” (switch 2) Off*
* factory default
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...