Dil ID: 11
Dil Adı: russia
Dil Kodu: ru9tayfun Продукция бренда Clear-Com
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Elektronik Bilgi Kütüphanesi



The MS-702 is a one-rack-space, two-channel main station with a
regulated 1.2-amp “fail-safe” power supply, individual channel short-circuit
protection, and a versatile intercom monitoring system. It supports two
intercom channels with up to 40 beltpacks or 10 speaker stations. It features
Clear-Com’s excellent speech intelligibility in both high- and low-noise
environments.
Monitoring System
The MS-702 can monitor intercom activity on one or both channels with
individual listen-level controls. Monitoring intercom activity is possible
through a headset or the internal loudspeaker. The high-sensitivity internal
speaker provides intelligible communication in the typical active production
environment.
Talk Selection
The MS-702 contains mic preamps with limiters, and speech-shaping
circuits for enhanced intelligibility. An individual electronic momentary/
latching talk button is provided for each channel. These buttons light
dimly when latched - blue-color LED while in stand-by and amber-color LED
when latched. The channels may be accessed separately or simultaneously
without tying them together. An optional gooseneck mic is available.
Announce Output
For paging applications, the MS-702 provides a balanced, line-level
output signal to a
1
/4-inch TRS connector on the rear panel. The front
panel “Announce” button activates the output and the Announce relay.
The relay circuit, on a separate
1
/4-inch TRS connector, is typically used to
mute control-room monitors during live announcements.
Visual And Audible Signaling
Visual “call” signaling attracts the attention of operators who have removed
their h
eadsets or turned o their speakers. Call buttons for each channel
signal all stations on that party line by ashing brightly. Along with the visual
signal, the station’s speaker will emit an audible signal if the remote station
operator holds the Call button for more than 2 seconds.
Remote Mic Kill (RMK)
The MS-702 is equipped with a global RMK button. It will turn o the micro-
phone talk circuits of all Clear-Com beltpacks in the system, eliminating
extraneous noise from the “open” headset microphones.
Program Input
The MS-702 accepts a line-level external program input for monitoring in the
headset and speaker, and/or mixing with intercom audio on either or both
channels. When Interrupt is selected, the program signal is interrupted when
the Talk button is pressed.
Clear-Com Encore
TM
MS-702 Two-Channel Main Station
Power Supply & System Protection
The MS-702 provides visual indication of power
supply conditions. In the event of a short circuit
or current overload on a channel, that channel
will shut down while the other one continues
to operate. As soon as the fault condition is
removed, the “auto-reset” circuitry will restore
power to that channel - even under full load
conditions.
Simple Set-Up
The MS-702 connects to remote stations with
standard, two-conductor shielded mic cable.
User-selectable setup dip switches are provided
on the rear panel.
www.clearcom.com
Features:
• Supports up to 40 beltpacks or 10 speaker
stations on two channels and 12 headsets
• Separate short-circuit protection for each
channel
Dual-action electronic momentary/
latching “talk” buttons
Program feed to both channels, with
selectable “Program Interrupt” (IFB)
• “Call” signal buttons for each channel
• Global “Remote Mic Kill”
• Announce output with relay
• Microphone limiting
Volume controls for each channel
Visual and audible “Tone Alert” signaling
• Channels A & B “Link” switch
• Built-in speaker
• Optional gooseneck mic
• External switchable line termination on
each channel
• Universal voltage power supply for
100-240 VAC operation
MS-702 Front Panel
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