305
System-Specific Definitions
Selecting the Default Audio Source
This selection defines which microphone and speaker are active according to the console
configuration.
In all but unusual situations, the selection “Spare input #9 steered” should be chosen. This
selection allows for console configurations with different combinations of gooseneck
microphone, desk microphone, headset, and TRHI (Telephone/Radio Headset Interface)
connections. The other selections, “Dynamic MIC” and “Electret MIC” are not applicable
to the IntegratorRD workstation.
“Spare input #9” steering, detects the state of a headset jack and phone hook switch to
direct microphone audio depending on the PTT selection. If the system does not have a
headset or TRHI, the default states for these switches provide for normal operation of a
standard gooseneck or desk microphone.
These abbreviations are used in the following look-up tables.
identify the different modes.
Table 103: Microphone Source Look-up Table
Table 104: Receive Audio Output Look-up Table
Transmit buttons:
D.PTT = Gooseneck/desk Mic PTT
E.PTT = Footswitch or Headset PTT
X.PTT = Screen or Keyboard XMIT
Microphones:
D.MIC = Goose/desk Mic
E.MIC = Handset or Headset Mic
Audio Output:
SPKR = Console panel Speaker
HDST = Headset speaker
PTT SWITCH
HEADSET JACK
PHONE (TRHI)
MIC SOURCE
D.PTT
(do not care)
(do not care)
D.MIC
E.PTT
Plugged in
(do not care)
E.MIC
Removed
(do not care)
D.MIC
X.PTT
Plugged in
(do not care)
E.MIC
Removed
(do not care)
D.MIC
HEADSET JACK
PHONE (TRHI)
RX AUDIO
PHONE AUDIO
Plugged in
On-hook
HDST
(N/A)
Plugged in
Off-hook
SPKR
HDST *
Removed
(N/A)
SPKR
(N/A)
* When a headset is plugged in to the TRHI with the phone off-hook and no PTT is
pressed, the headset mic will be open to the phone and phone audio will be heard through
the headset.
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...