David Clark 9800 Series Manual de instalación descargar pdf (Pagina 33)

9532P-62 (03-11)

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Panel Display, Continued

Transmit Select

ere is also a radio TX1/TX2 select button located on the front of the Panel Display to select which

radio the captain and/or co-captain will transmit out on. To select the radio for transmit, simply push

the TX1/TX2 button until the LED changes to the appropriate radio. It is important to note that the

receive audio portion for both radios will always be heard on the intercom, provided that the volume

levels have been adequately adjusted on the panel display, and the Captain’s Priority is off.

Headsets & PTT Switches

Wearing the Headset Properly

Each headset should be worn so that the black earseal

s fit snugly against the head. The microphone

boom can be rotated to be worn on either side of the head. The microphone should be positioned

no more than ¼” from the lips. Using the headset in this manner ensures optimal performance,

especially in high-noise environments. To connect headsets, body switches, and system cables,

align keyways and push. To disconnect, pull apart. DO NOT twist.

Volume Controls

e Series H9800 headsets have individual volume controls for the right and left ears. This provides

the wearer maximum flexibility to adjust volume and balance.

Mic-Mute Switch

The push-button switch located on the dome opposite the mic boom on each headset is a

“microphone-mute” switch. When this switch is in the “OUT” position, the microphone is disabled.

The user can still hear other activity on the system but cannot speak over the intercom or the radios.

With this switch in the “IN” position, the microphone is enabled, and the user can speak over the

intercom and transmit over the radios.

Note that the microphone-mute switch on the H9842SK headset is a momentary switch. The user

must hold this switch in while speaking over the intercom.

PTT Switches

e U9810BS Body PTT Switch is used to transmit over the radio. Only the Captain and Co-Captain

stations have radio transmit capability. All Passenger stations have intercom, radio receive, and

auxiliary audio capabilities only.

Optionally, Remote PTT Switches may be installed for the Captain/Co-Captain positions. These

function in the same manner as the Body PTT Switches.

In addition to transmitting over the radio, the U9811BS Body PTT Switch, along with the appropriate

C9801CL or C9803CL Cell Phone Cord, allows users to communicate over a personal

communication device via their headset. Note that only the Captain and Co-Captain can use the

Body PTT Switch for radio transmit, but all positions can use the Body PTT Switch for interfacing with

personal communication devices.

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David Clark 9800 Series Manual de instalación Pagina 33