First Use of DP1116A
Prior to making any connections to the instrument, read the section of “General
Inspection” carefully to avoid any possible or potential dangers and carry out
necessary check and inspections following the requirements below when you first
use the DP1116A.
Power Requirements
Use the power cord that is specifically designed for the DP1116A to connect the
instrument and the AC power which delivers 100 V, 115 V, 220 V or 230 V, 50 Hz to 60
Hz. Users should select a voltage scale that meets the standards in their own country
through the Power voltage selector (see Figure 1-2) at the rear panel and use an
appropriate fuse.
Note:
250 V, T4 A fuse: 100 V and 115 V
250 V, T2.5 A fuse: 220 V and 230 V
To change the voltage scale of the instrument, please:
1. Turn off the power switch/button at the front/rear panel and remove the power
cord.
2. Check if the fuse installed before leaving factory (250 V, T2.5 A) can match with
the selected voltage scale; if not, change it.
3. Regulate the voltage selector to a desired scale using a straight screwdriver.
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