Dwyer 8904 - Manual (Page 9)

Fig.6
Fig.7
m/s
Fig.8
m/s
ft/m
The default measuring units can be
changed by following the steps below.
The unit should be turned off before
commencing.
E. NON SLEEP MODE (Disable auto
power off)
Power unit off; press ON and HOLD at
the same time and then release ON only.
An "n" appears on the LCD then you can
release the HOLD key. The instrument
will remain on until the OFF button is
pressed.(See Fig.6 )
1. Press and hold the AVERAGE key,
then press the ON/OFF key once to
turn the unit on. When the LCD
o o displays " ft/m,ms " and " C, F"
realease the AVERAGE key.(Fig.7)
2. To choose the metric units, pressing the
HOLD key. The LCD should display "
o m/s, C". (See Fig.8)
F. HOW TO CHANGE THE DEFAULT
SETTING/IMPERIAL TO METRIC
Vice Versa(METRIC TO IMPERIAL)
8