Shanghai Zhaohui Pressure Apparatus Co.,Ltd.
www.zhyqsensor.com
Tel: 86-21-51691919 Fax:86-21-67755185
2.2 ) Panel & buttons instruction
a) PV display window:
1. set status: parameter code display settings
2. measuring status: display real-time pressure
value
b) SV display window:
1. set status: display setting values
2. measuring status: display controller pressure
value
c) MPa: pressure unit
d) 0-100% : output power display bar
e) AL-1: first alarm indicator
f) AL-2 : second alarm indicator
g) CAE: calibration indicator
h) MAN: manual operation indicator
i) MODE: mode key (empty) , Complete
withdrawal from the main Menu
j) A/M: Auto/Manual switch operation key
k) AC: reset key
l) CAE: calibration key
m) SET: Function key : the pressure value would be zero clearing , if you press thefunction key and AC reset
key at the same time .
n)
＜
: Shift key : if you mistake the zero clearing operation , now you need to press function key and the shift
key for 5 seconds to restore the calibration value .
o)
∨
: Moving down key
p)
∧
: moving up key
2.3) Lights Instruction
a) The first alarm indicator light AL-
1, when it alarms , the indicator light is ok , when it doesn’t , the indicator
light is off .
b) The second alarm indicator light AL-2, when it alarms , the indicator light is ok ,
when it doesn’t , the
indicator light is off .
c) The calibration indicator light CAE , when the instrument do the automatic calibration operation , the
indicator light starts flickering , otherwise it will off .
d) The manual status indicator light MAN ,when the manual status selected , the light is on , when the
automatic state selected , it will be off .
