Hitachi PRIMAIDE 1440 Instruction Manual page 80

(d) Set the BASE (baseline processing) to be changed.
<Step setting screen (BASE indicated)>
TIME Ex
10.0 400
Press a numeric key (1 or 2; usually 2) and then ENT
key.
* Enter 2 so as to match the baseline in the present
step with the one in the previous step.
(e) Set the PMT (photomultiplier voltage) to be changed.
<Step setting screen (PMT indicated)>
TIME Ex
10.0 400
Press a numeric key 1 to 5 and then the ENT key.
(f) When the setting for the second step is completed,
return to the TIME setting on step setting screen.
* If more parameters will be changed, then repeat the
operation in this subsection.
If parameters will not be changed, advance to the
final step setting.
(6) Setting of final step of time program:
(a) Set the measurement end TIME.
<Step setting screen (TIME indicated)>
TIME Ex
_ 20.0
Press numeric keys followed by the ENT and then the
ESC key.
* Setting range: 0 to 600 minutes, in increments of
* Items other than TIME need not be set.
3 - 32
Em BASE PMT
500 2
Em BASE
500 2
Em BASE PMT
1
0.1 minute
1
PMT
4 1
1