Note: 1. LC is key lock. It can rework all parameter when LC is 0. It can only rework SP value when LC
is 1.
2. The no all meter have up wards parameters, only answer for correspond to function
meter have corresponding parameters.
l Connect the power, the sensor and the external control circuit to the instrument refer to the connection
figure. After these, turn on the power and then the instrument will at first begin to auto-test according to
the program A, Band C.
A: All LEDS and all indicating lamps will be lighted to test the lighting-system whether good or not. If
unlighted LED or indicating lamp were found, please stop using and transmit it to for repairation. (This
procedure lasts for 0.5s)
B: The window PV (upper window) display “CJ”, the window SV is not display.
C: The window PV display model.
After the three procedures, the instrument will step into the normal measure-control state. The upper
window PV display the value that the instrument is measuring and the lower window SV display the
value set.
l If want to modify the value in the window SV, press the SET key 3 second when the instrument is in its
normal display state, then the window PV will display “SP” and the window SV will point wink. At this
moment press the key ? to increase the value or the key ? to decrease (Press the key ? or ? for a longer
time to accelerate the speed of value setting). Press < key shift (like cursor). Press the key SET to
certain the modified value. If no any other operation after modification, the instrument will automatically
return to the normal display state and accept the modified value at the same time.
l If want to modify the value other than “SP”, press the key (SET+?) 3 second when the instrument is in
its normal display state to set the internal parameter. Please set the value in terms of the actual
application. But please pay more attention to the three items “P?I?d”, these must be set by
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