Fluke Lawn Mower 2635A Benutzerhandbuch

Users Manual

2-10

Perform the procedure in Figure 2-5 to configure a channel for measuring ac volts. In
preparation, the instrument must be in the inactive mode (not scanning or monitoring)
and the desired channel must be selected (see Figure 2-3). To exit at any time (changes
not saved), press the 

C key.

Restrictions

Maximum Input. The maximum voltage inputs are 300V ac (rms) for channels 0, 1, 11,
and 150V ac (rms) for channels 2 to 10, and 12 to 20.

Frequency. The frequency range for maximum voltage inputs is 20 Hz to 100 Hz. Refer
to Appendix A for derated voltage inputs for frequencies between 100 Hz and 100 kHz.

OFF

°

F [

°

C]*

Hz

Ω

VAC
V DC

Auto
300.00 V **
150.00 V ***
30.000 V
3.0000 V
300.00 mV

Typical

Required

Selecting the AC Volts Mode.  Press the FUNC 
key to access the SET FUNC (Set Function) 
menu.  Press the up/down arrow keys until VAC 
(Volts AC) is displayed, then press the ENTER 
key.

Selecting the Measurement Scale.  Select a 
fixed scale or Auto (autoranging).  A fixed scale 
indicates an upper measurement limit.  For 
example, the 30.000 V scale measures 30 volts 
or less.  Measurements beyond the scale limit will 
cause an OL (overload) display.  The x1 (unity or 
x 1) multiplier indicates a reading in volts ac; the 
m (milli or x .001) multiplier indicates a reading in 
millivolts ac.

In Auto (autoranging), the instrument chooses the 
scale for the best measurement resolution.  
When the scales are changed, the scan is 
momentarily slowed.

*  Depends on 
temperature scale.

**  Channels 0, 1, 
and 11.

*** Channels 2 to 
10, and 12 to 20

.

op17f.eps