GW Instek GPM-8212 - Manual (Page 8)

POWER METER
USER MANUAL
11
Display Window 【3】Kiloampere indicator.
Display Window 【 2 】 Auto-range indicator. The
indicator is on when the window of voltage
measurement is set to auto-range. The voltage
measurement will be auto-ranged following the change
of external voltage.
Display Window 【 3 】 Auto-range indicator. The
indicator is on when the window of current
measurement is set to auto-range. The current
measurement will be auto-ranged following the change
of external current.
Window 【2】for voltage Peak indicator. The Vpeak
indicator is on when the input voltage peak is larger
than the measurement of voltage range.
*If the Vpeak indicator is illustrated with manual
ranging, switch range by using △V button.
Window 【3】for current Peak indicator. The Apeak
indicator is on when the input current peak is larger
than the measurement of current range.
*If the Apeak indicator is illustrated with manual
ranging, switch range by using △A button.
kA
Auto
Peak
POWER METER
USER MANUAL
12
(8) Pushbuttons
Set up address for RS-458 interface only.
ADDR
․ Number key.
Set interface baudrate with 1200, 2400, 4800 and
9600 bps available for selection.
5 Number key.
Set PT Ratio range at 1~9999.
0 Number key.
Set CT Ratio range at 1~9999.
6 Number key.
Set to the maximum value of the display, then press
the button again back to previous status.
1 Number key.
Set to the minimum value of the display, then press
the button again back to previous status.
7 Number key.
Set the voltage range upward, press and hold the
button for 2 seconds to enter autorange of voltage.
LOCAL
BAUD
RATE
V PT
A CT
MAX
MIN
V△