Digitimer D400-4 운영자 매뉴얼 - 페이지 15

{카테고리_이름} Digitimer D400-4에 대한 운영자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Digitimer D400-4 20 페이지. Multi-channel 50/60hz mains noise eliminator, two/four channel

페이지 인쇄

Digitimer Ltd – D400 Operator's Manual

D400 Rear Panel Components

USB Socket

Potential

Equalisation

Connector (PEC)

Mains Inlet, Fuse Holder & Power Switch

Accepts standard IEC mains lead (supplied). Operates over 100-120V and 200-240V.

The D440 is fitted with fuses appropriate for the voltage selector setting. These fuses

should only be replaced by qualified personnel.

 100-120 V mains T 400 mA L 5 x 20 mm, 250 V

 200-240 V mains T 200 mA L 5 x 20 mm, 250 V

Voltage Selector

Check that the voltage selector on the back panel of the instrument is set correctly for your

supply voltage. The factory setting is 230 volts and the alternative is 115 V.

 The 230 V setting allows use on supplies from 200 to 240 V.

 The 115 V setting allows use on supplies from 100 to 120 V.

Potential Equalisation Connector (PEC)

Earth/Ground reference for unit and bonding point. This is to be used when the

earth/ground conductor in the mains lead cannot be relied upon.

USB Socket

Provides USB connection to host computer running Windows OS. USB connection allows:-

Software control of D400 settings via Control Panel.

Updates to firmware.

Recalibration of the D400.

Voltage Selector

Version 1.2

Mains Inlet,

Fuse Holder &

Power Switch