Applent Instruments AT2818 - Power On;Off; Power on; Power off; Warm-Up Time

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AT2818/2816A/2816B/2817A/2817/810A User's Guide
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Table3‐2 Realpaneldescription
No. Description
1 Frame Terminal
2 Option Slot
3 Power Cable Receptacle(Outlet)
(to LINE)
4 RS-232C Interface
5 Handler Interface
3.3 PowerOn/Off
3.3.1 PowerOn
Press the power key at least 2 seconds. Release power key until the Trig’ed LED lit.
3.3.2 PowerOff
Press the power key at least 2 seconds. AT281x will shut down when you release the
power key. No operation voltages are applied to the instruments.
3.4 Warm‐upTime
AT281x is ready to be used as soon as the power-up sequence has completed. However,
to achieve the accuracy rating, warm up the instrument for 30 minutes.
3.5 ConnecttoDeviceunderTest(DUT)
The AT281x uses a four terminal measurement configuration that provides easy,
accurate and stable measurements and avoids mutual inductance, interference from
measurement signals, noise and other factors inherent with other types of connections.