UNRESTRICTED
3.6 Peak Value
Long press ‘UNIT’ button for 4 seconds, the screen will show the
Maximum value after last zero clearing, then press ‘UNIT’ button , it will show Minimum value, then
press ‘ UNIT’ button to quit.
During show Max or Min value, long press ‘ZERO’ button to clear record before, and enter a new record.
3.7
Troubleshooting
1.)
Question:
Back-light Dim
Answer:
Low Battery, install new battery
2.)
Question:
Battery identification flashing
Answer:
Low Battery, install new battery
3.)
Question:
Pressure no change
Answer:
Reason Analysis:
(1). Pressure port is block
(2). Zero clearing with pressure applied
(3). Pressure sensor damage
Solutions:
(1). Clear pressure connector
(2). Zero clearing without pressure
(3). Return factory for repair
4
.
Question:
Showing ‘E--H’
Answer:
Reason Analysis:
(1). Over pressure
(2). Pressure sensor is damaged
Solutions:
(1). Decrease pressure
(2). Return factory for repair
5.)
Question:
Pressure change slowly
Answer:
Sampling rate low. Sampling rate value decrease
6.)
Question:
Pressure change slowly
Answer:
Value is beating too fast. Sampling rate value increase
7.)
Question:
Frequent Pressure Shock
Answer:
Add Buffer Tube
8.)
Question:
High Temperature
Answer:
Add Radiator Tube