Hioki PW3336-01, Instruction Manual

Page: 24 / 206

1.3 Names and Functions of Parts
18
Setting status indicator lamps
When the VT and CT lamps are lit up, note that voltage and current inputs differ from the
displayed measured values.
These lamps indicate the instrument’s overall setting status. They light up
when the corresponding function is ON.
AVG
Lights up when the number of averaging iterations is
set to a value other than the default value of 1.(p.57)
HRM LIMIT
Lights up when the harmonic analysis order upper limit
is set to a value other than the default value of 50.(p.71)
SYNC. OUT
Lights up when the synchronized measurement I/O set-
ting is set to OUT (Master). Flashes with external syn-
chronized signal input when set to IN (Slave). Turns off
when set to OFF.(p.81)
D/A WAVE
Lights up when the D/A output setting is set to wave-
form/high-speed active power level output (the default
setting is level output). (p.88)
KEY LOCK Lights up when key operation is disabled. (p.111)
REMOTE
Lights up when the instrument is in remote operation
mode. (p.134)
These lamps indicate the setting status for each channel. Function lamps light up
when set to a value other than the default setting.
SYNC. DC
Lights up when the synchronization source is set to DC (the
default setting is each channel’s voltage: U1, U2, and U3).
(p.51)
EXT. SENSOR
Lights up when the current input method setting is set to
TYPE1 or TYPE2 (current sensor input) (the default setting
is OFF [current value direct input]). (p.42)
CT
Lights up when the CT ratio setting is set to a value other
than the default setting of 1. (p.59)
VT
Lights up when the VT ratio setting is set to a value other
than the default setting of 1. (p.59)
FREQ. 200kHz
Lights up when the zero-cross and frequency measurement
filter setting is set to 100 Hz, 5 kHz, or 200 kHz (the default
setting is 500 Hz). (p.53)
TIME OUT 1s/10s
Lights up when the synchronization detection timeout is set
to 1 sec. or 10 sec. (the default setting is 0.1 sec.). (p.55)
U AUTO RANGE
Lights up when the voltage measurement range is set to
auto range (the default setting is auto range OFF). (p.48)
I AUTO RANGE
Lights up when the current measurement range is set to
auto range (the default setting is auto range OFF). (p.48)