DFM 6.1 INSTRUCTION MANUAL 
 
22 
 
SPECIAL FUNCTIONS 
 
Language 
Select   English,   French  or   Spanish 
 
Analog Out 
Select 4-20mA or 0-5V mode for the analog output. 
 
Backlight 
Select   High,   Medium   or  Low  for continuous 
backlight. 
 
Select   Key Hi/Lo   for high backlight for 1 minute 
after a keypress and then Lo backlight until a key is 
pressed again. 
 
Select   Key High,   Med  or   Low   for backlight for 1 
minute after a keypress and then backlight off until a 
key is pressed again. 
 
Reset Totalizer 
Press  and select   Yes  to erase and restart the 
totalizer at zero. 
 
Neg. Totals 
Select   Yes   to have reverse flow readings deducted 
from the totalizer. Select   No   to totalize forward flow 
only and ignore reverse flow 
 
Rev. Flo 
Select   On   to enable flow direction measurement. 
Select   Off   to disable flow direction measurement. 
Select   Invert   to invert the sense of the flow 
measurement. 
 
Capture Par 
This function captures the programming parameters 
in the meter. Select Yes, wait for Insrt USB to appear, 
then insert a USB drive into the USB port to transfer 
the parameters. After Saving flashes, Done will appear 
on the screen, meaning it is safe to remove the USB. 
 
 
 
   
 - - Sp e c i a l  Fu n c t i o n s -
 L a n g u a g e En g l i s h
   An a l o g  Ou t 4 - 2 0 mA
   Ba c k l i g h t Hi g h
   Re s e t  T o t a l i z e r NO
   Ne g .  T o t a l s No
    Re v .  F l o w Of f
   Ca p t u r e  Pa r No
   Ca p t u r e  WF No
  Re s t o r e  De f a u l t s No
   Ne w  Pa s s wo r d 0 0 0 0