ENMET RECON/B SERIES - Manual (Page 9)

R ECON /B S ERIES ENMET
7
Time error
In this condition, the device will try to renovate it
by itself. If succeeded, after start-up, it enters into
the menu of time set up. Please set up the time
according to the local time. If failed, the device
will turn off. Please contact the supplier for repair.
Memorizer error
When detecting, the device will try to renovate it
by itself. If failed, it will turn off. Please contact
the supplier for repair.
Low voltage
 Modified tone alarming sound per second
 If the serious low voltage, the icon will flicker.
Then the device can continue to work for 15
min at most. Please recharge it at a safe place,
otherwise it will turn off.
N OTES :  If vibration option is On -  For Combustible gas
4.6 Automatic Zero Calibration
In clean air, if detecting value is not 0, choose this function to make the zero calibration.
With R ECON /B S ERIES On, press both D OWN and S ET buttons for 1 second.
S TATUS E XAMPLE OF D ISPLAY
Press both D OWN and S ET buttons.
After 1 second, it advances to the next status
When 0000 is displayed:
Enter the password, factory set to 1270, by using the UP button to
increment the digit and the S ET button to accept the indicated digit
and move the cursor. When the correct password is entered, the display
will advance.
N OTE : Incorrect password will exit auto zero menu.
When display is stable. Press S ET button to confirm the operation.
N OTE : the display may not indicate 0 prior to confirmation.
N OTE : Not applicable for oxygen instruments.