Telex KP-812, User Manual

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8 KP-812 Keypanels User Manual
Features
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Talk / Listen Configuration : 12 keys, with 10 keys available for full talk/listen configuration. Keys support
both latching (hands-free) and momentary (push-to-talk) operation. Plus an extensive scrollable menu
system (accessed using an encoder). Menus include helpful prompts to walk the user through setup.
•
Call Waiting Window : The 11th and 12th display positions are used as a call waiting windows (CWW), while
the 12th key is used for menu displays. The CWW is configured through the menu. The user has three
assignable options from the menu, as follows:
1) No CWW
2) One CWW (12th key only)
3) Two CWW (11th and 12th key)
•
Character Display : The LCD display is custom designed to show 16x16 size Japanese or Kanji characters.
Each LCD will show two rows of 16 characters for a total of 32 characters. Each display area shows eight-
character alphas per key (Talk/Listen).
Note : The KP-812 Keypanels have four keys per display area.
•
Hands-Free Button (Handset Version Only) : The front panel of the handset version has a hands-free
button. When this button is active, the user is able to talk through a gooseneck mic and listen through the
front speaker.
•
Connections : The back of each key panel has one DB-9 connector, one RJ-12 connector, and one BNC for
the matrix connection. On the rack mount model only, there is one RJ-12 connector for Expansion Panels
and one RJ-12 connector for LCP. There are two mechanical pots for Mic level control, one for headset mic
and one for panel mic gain.
Note : Only one Matrix connection can be used at a time.
•
Firmware
: Every keypanel has an in-system downloadable firmware feature, where firmware is downloaded
through AZedit application to the keypanels.
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Configuration : With the appropriate configuration, the KP-812 keypanel can be used as a digital keypanel
(sending and receiving digital audio from the matrix) or as an analog key panel. Digital operation is used
when coaxial cables are used and for future technology enhancements.
•
Remote Applications : The KP-812 keypanel can be used in remote applications. The front panel can be
mounted separately and connected to the keypanel using up to a maximum of 50 feet of cable.
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Digital Signal Processing (DSP) : Improves microphone voice activation and limiting. Adds new mixing,
metering, and filtering capabilities.
Options
EKP-816 : Provides additional 12 or 16 intercom keys.
LCP-12 or 16 : Provides easy adjustment of point to point and party line listen levels for individual
intercom keys. One LCP-12 or 16 controls volumes for one row of keys.