曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
Oct 05/06
VHF Comm Submenu Control Figure 06.10.10
The HF radio control submenu provides control and display of the following:
.
Active/Recall frequency transfer;
.
Frequency/Emergency/Maritime mode selection;
.
Simplex or half-duplex emission mode;
.
Squelch mode selection;
.
Power level;
.
Transmission mode; and
.
Test function.
COMMUNICATIONS Description Vol. 2 06.10.17
Oct 05/06
HF Comm Submenu Control
Figure 06.10.11
Tune Inhibiting
Since the radios can receive tuning commands from either the CDU or the MFD tuning methods, in the event of a tuning malfunction, the crew can isolate one or all of the tuning sources.
The reversionary control panel includes three TUNE INHIBIT PUSH switch/lights providing tuning inhibit functions. The switch/lights illuminate white when selected, and are labelled as follows:
.
CDU 1 INHIB – used to inhibit tuning control from the left CDU;
.
CDU 2 INHIB – used to inhibit tuning control from the right CDU; and
.
MFD INHIB – used to inhibit tuning control from both MFDs.
When a CDU 1 (2) INHIB switch/light is pressed, the TUNE page is blanked on the associated CDU. The on-side MFD ignores tuning requests from the disabled CDU, and displays inputs provided from the opposite CDU. If both CDU INHIB switch/lights are pressed, the MFD ignores tune requests from both CDUs. As a result, tuning is only available by the MFD/CCP tuning method.
If MFD TUNE INHIBIT is selected, the CDU ignores MFD tune requests, and the MFD radio tuning window is blanked. Only the vertical division lines remain in view.
Should all three TUNE INHIBIT switch/lights be pressed, all radio tuning is inhibited. VHF Comm. no.1 is automatically tuned to the emergency frequency of 121.5 MHz. The MFD radio tuning window shows a frequency display of 121.50 in the COM 1 data block, along with the abbreviation EMER shown below it. All other tuning and control data is removed.
COMMUNICATIONS Description Vol. 2 06.10.18
Oct 05/06
TUNE INHIBIT Switch/lights
Figure 06.10.12
COCKPIT VOICE RECORDER SYSTEM
Description
The cockpit voice recorder (CVR) continuously records:
.
Radio communications;
.
Flight crew conversations;
.
Aural warnings; and
.
General sounds from the flight compartment.
The CVR is installed in the aft equipment compartment, and is colored orange for quick identification. An underwater locator device is installed on the unit, to aid in unit location if submerged. The device contains an acoustic beacon, battery and a water-activated switch.
The CVR begins recording automatically when electrical power is applied to the aircraft. Audio is recorded on audio channels and stored in the CVR solid state memory. Up to 120 minutes of data is stored on the CVR, with older voice data being overwritten as time progresses. An additional audio channel is used to record a time signal, which aids in synchronizing data between the CVR and flight data recorder (FDR).
中国公务机网 www.gongwuji.com
公务机翻译 www.aviation.cn
本文链接地址：庞巴迪挑战者605公务机机组操作手册 CL605-通讯 COMMUNICATIONS(8)
| 
