Global Specialties 1523 - Manual - Manual (Page 6)

SECTION - 4
OPERATING INSTRUCTION
4.1 IDENTIFICATION OF CONTROLS
1.
V - This key is to display the measured mains rms voltage in Volts on LCD.
2.
W - This key is to display the power consumed by load, every second, on LCD.
3.
F - This key is to display the mains frequncy in Hz on LCD.
4.
I / RANGE - This key is to display the rms value of measured load current in Amps on LCD.
5.
VA - This key is to display the volt-amp of load on LCD and it is updated every second.
6. AUTO SCAN / GL - If instrument is not in remote mode then this key acts as entry into auto scan
mode. All parameters ie V,I,W,F,VA are scanned sequetially with a period of 1 second.
If any other key is pressed in auto scan mode,then unit comes out of auto scan mode and
the selected parameter is displayed.
If the unit is in remote mode of operation,this key acts as Go Local key.It brings the unit
into local mode of operation.
7. DISPLAY- This is 16 x 2 Alphanumeric LCD display with green backlight.