NF DF 1906 - DF 1906 Power On and Initial Settings

3.2 Display at Power On and Initial Settings
DF1906
3-7
3.2 Display at Power On and Initial Settings
3.2.1 Before Powering On
The DF 1906 operates from the following power outlet.
Power supply voltage range: 100 V to 240 V AC±10%, 250 V or less
Power supply frequency range: 50/60 Hz±2 Hz
The maximum power consumption is 25 VA.
To prevent damage to the DF
1906, check that the voltage of the power outlet is within
the power supply voltage of the DF
1906 and then connect to the power outlet.
Take the following precautions to avoid risk of electric shock.
Before making connections for measurement, be sure to connect the protective ground
terminal to an earth ground.
The protective ground terminal of the DF
1906 is a grounding pin of the 3-pin power
cord.
Be sure to insert the power plug into a 3-pin power outlet with a protective ground
contact.
Before connecting the power cord, check that the power switch is off.
When turning the power off and then back on, wait at least 5 seconds before turning the power back on.
When turning the power off and then back on, wait at least 5 seconds before turning the
power back on.
If turning on and off is repeated in a short time, the equipment may malfunction.
Take the following steps to turn on the power.
・ Check that the power switch is off.
・ Connect the power cord to the power inlet on the rear panel.
・ Insert the plug of the power cord into a three-pin power outlet.
・ Push the power switch up to the on position to turn on the equipment.
Push the power switch to the up position to turn on the power.
Push the power switch to the down position to turn off the power.
When the power is turned on, the start message appears on the display panel and the equipment is ready
for operation.
Display when the power is turned on
 "3.2.2 Display at Power On"
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WARNING
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CAUTION
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CAUTION