Specifications
Instruction Manual    Alpha DO 500 
32 
5.10 Resetting 
Resetting restores the Transmitter to its factory default settings. It resets the 
calibration to factory defaults without resetting other parameters of the Transmitter. 
ENT
SETUP
HOLD
1
ENT
SETUP
HOLD
2
SETUP
HOLD
2
ENT
11
From measurement mode press ENT key to enter setup mode as 
described in section 5.1. The LCD shows the first screen of setup mode 
(COF). Press  or  key to select resetting screen (rSt). 
Press ENT key to access resetting (rSt). 
2
The upper display shows ‘rSt’. The lower display shows ‘CAL’. Press  
or  key to select : 
 CAL : 
to reset calibration values to factory defaults, when confirmed 
by pressing ENT key 
 FCt : 
to reset all the parameters, including calibration, when 
confirmed by pressing ENT key 
NOTE: 
You can press   and  keys simultaneously (escape) to 
exit resetting mode if you do not wish to reset the Transmitter at 
this time. 
  Press ENT key to confirm the resetting selection. The Transmitter 
performs reset function. LCD indicates that the reset has been performed 
by blinking your selection (‘CAL’ or ‘FCt’). The Transmitter reverts to rSt 
screen. 
Press  or  key to access other setup screens or press  and  key 
simultaneously (escape) to return to measurement mode. 










