Vaisala HMP240 User Manual
Page 30
HMP240
User's Guide
M210300en
28
5.3.4.2
Selecting and scaling the analogue output quantities
Disconnect the security lock jumper!
•
Select Mode in the main menu and Analog outputs in the Mode
menu:
•
Select Scale. The quantity and scaling for channel 1 are displayed:
•
If the settings are correct, press ENT.
•
If the settings need to be changed, press CL:
−
the quantity (RH, T, Td, dT, x, a, Tw) starts flashing; it can be
changed with the arrow keys and acknowledged with the ENT key
−
the lower limit starts flashing
−
acknowledge the lower limit with ENT or start changing it by
pressing CL; a new lower limit is given with the arrow keys
−
the upper limit starts flashing
−
acknowledge the upper limit with ENT or start changing it by
pressing CL; a new upper limit is given with the arrow keys
•
When channel 1 has been set, the programme goes on to channel 2;
the procedure is the same as with channel 1.
Please note that the available selections are affected by the choice of output
parameters. Also make sure that the temperature measuring ranges are not
exceeded.