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電話 GAI-Tronics 272-001のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。GAI-Tronics 272-001 16 ページ。 Intrinsically safe telephone

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GAI-Tronics 272-001 取扱説明書
Model 262-001 and 272-001 Intrinsically-Safe Telephones

Operation

1. Lift the I.S. telephone handset to place a call.
2. Adjust handset receiver volume control, if necessary, by pressing the handset pressbar.
N
: Pressing the handset pressbar increases the volume in increments of 4 dB. The volume starts
OTE
at 0 dB and increases to a maximum volume of 8 dB. Pressing the pressbar a fourth time will return
the volume to -4 dB. Pressing the pressbar one more time will return the gain to 0 dB.
3. Dial the desired number.
4. After completion of the call, place the handset on-hook.
d:\standard ioms - current release\42004 instr. manuals\42004-173d.doc
03/06
Pub. 42004-173D
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