Fluke Lawn Mower 2635A Benutzerhandbuch

Users Manual

2-6

To prepare the equipment for front panel operations, perform the two following
procedures:

•

 

Turning the Power On (Figure 2-2)

•

 

Selecting a Channel (Figure 2-3)

There are four power-on options. Figure 2-2 describes the control sequences for each
option.

Each power-on sequence includes a four-second selftest routine that lights the front
panel display. If the selftest fails, the instrument will beep and display ERROR plus an
alphanumeric error code character (see Table 2-2). If there is more than one error, each
is displayed in sequence at two-second intervals. Refer to the maintenance information
in Chapter 7 for guidance on what to do when an error is detected.

(Selftest)

Error

+

Simple Power-On.  Press the POWER switch.  
After selftest, the display clears and the 
instrument resumes whatever operation was in 
effect when power was last removed.

Configuration-Reset Power-On.  Hold down the 
CANCL key and press the POWER switch.  Hold 
the CANCL key until the instrument completes 
selftest and "beeps" in acknowledgement.  All 
channel configuration data is erased and the 
operating parameters are set to default settings 
(see Table 2-1).  The temperature scale and 
communication settings are not affected. 

Display-Hold Power-On.  Hold down the SHIFT 
key and press the POWER switch.  Hold the 
SHIFT key until the instrument completes the 
selftest routine and "beeps" in acknowledgement.  
The front panel display will remain lit until any key 
is pressed.

Temperature-Toggle Power-On.  Hold down the 
Mx+B key and press the POWER switch.  Hold 
the Mx+B key until the instrument completes 
selftest, "beeps" in acknowledgement, displaying 
either 

°

F or 

°

C.  To select the other temperature 

scale, remove power and repeat the procedure.  

(Selftest)

Error

+

(Selftest)

Error

+

(Selftest)

Error

op14f.eps