3.2.1 Front Panel Operation Instruction
Front panel display includes,
Voltage, current digital display, constant voltage, over-voltage status, output, constant current, over-current
protection LED status of instructions. Panel Features
M1, M2, M3, M4, M5
Preset storage parameters selection key;
SHIFT is the second function enable key;
SHIFT is the second function enable key; Output turn-off key can be arbitrarily cut off the output, without having to use the power switch;
LOCK Relax all panel key lock to ensure that job without external influence;
VOL, VUR Voltage / current adjust selection key, one-button switch, space-saving;
ADJUST Safe and reliable digital code switch, effective way to avoid the noise Analog potentiometer output more stable, reliable.
3.2.2 Operation Instruction
This series of power supplies with output parameter storage group 5 functions in use can be divided into normal use, pre-storage to use
both cases, normal use, Refer to the following steps:
(1). Open the power switch, set the voltage, press the VOL voltage adjust selection key, shows the digital voltage regulator tube is selected,
the selected digital tube status in the flickering, spinning move ADJUST switch, variable voltage value of the size, again press the VOL
voltage adjust selection keys can be selected to change the location of digital tube;
(2). Current settings, press VUR current adjust selection key, shows the digital tube current regulation is selected, the selected digital tube
status in the flickering, spinning move ADJUST switch, set the current value of variable size, once again press the adjust VUR select key,
adjust voltage selection button, the selected digital tube location;
(3). Achieve the voltage and current settings, the time did not press the power button output shutdown, power is turned off, no output, press
the OUTPUT key to turn off the output after the status instruction constant (CV), the output status ( OUT) of the lantern was lit, power
normal work; see FIG.3:
5