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CONTENTS
General description
Nomenclature and functions
Installation and connection
1. Desk-top applications
2. Wall-mounted applications
(2.1) Wall-mount installation without
a
switch box
(2.2) Wall-mount installation with a switch box
3. Internal speaker volume (L/H) adjustment
4. External speaker connection
5. Speaker volume and microphone sensitivity adjustment
6. External microphone or headset connection
Exchange connection
1. EXES-6000 series exchange connection
(1.1) When connecting to the DT-E70 data transmitting unit
(1.2) When not connecting to the DT-E70 data transmitting unit
2. EXES-2000 series exchange connection
Operation
1. Auto-dialer registration
2. Re-registration
3. Detaching the auto-dialer name card
4. Setting calling party station number indication
5. His-own-station number registration
6. Calling
7. Answering
Liquid crystal display senction
Specifications
GENERAL DESCRIPTION
The TOA HF-250M intercom station is designed for exclusive use with TOA's 2-line intercom system.
It features an auto-dialer function (up to 16 stations), and both handset and hands-free communication
capability. In addition, a calling party indication function can be utilized in conjunction with the DT-E70 (data
transmitting unit) and the EX-610/620/630 (EXES-6000 series exchange)
The HF-250M can be use in either desk-top or wall-mounted applications.
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Содержание HF-250M
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