Vaisala DMP248 Service Manual download pdf (Page 46)

OPERATING MANUAL_______________________________________________________________

40 _____________________________________________________________________ U263EN-1.4

• If the settings need to be changed, press CL:

− the quantity 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.

Output via serial bus

Turning the serial interface echo ON/OFF

Select 0RUH in the main menu, select 0RUH in the More menu, then

again 0RUH and then (FKR.

• Use the arrow keys to select the right alternative and press ENT.

Serial bus settings

• Select 6HUL in the main menu; the currently valid serial interface

settings are displayed:

• If the settings are correct, press ENT; the programme returns to the

display mode.

• If the settings need to be changed, press CL:

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Vaisala DMP248 Service Manual Page 46