Manualsbrain.com
  1. Manuals
  2. Brands
  3. Testo
  4. AG Tachometer,
  5. Data Sheet

Testo AG Tachometer, 05634770 Data Sheet

Product codes
05634770
Download
Page of 88
6 Using the product 
 
 
 
37 
6.1.2. Factory 
reset 
✓   The instrument is switched on. 
1.
  Press 
[M]
 + 
[–]
. 
-  Instrument is reset to the factory settings. 
-  Instrument returns to Measuring Mode.  
6.1.3. Key 
lock 
✓   The instrument is switched on. 
1.
  Press 
[ ]
 + 
[–]
. 
-  Key lock is activated. 
2.
  Press 
[ ]
 + 
[–]
. 
-  Key lock is deactivated. 
6.1.4. 
Internal/external trigger signal 
 
 
The instrument is set to an internal trigger signal at the 
factory.  
 
✓   The instrument is switched on. 
✓   When switching to an external trigger signal: Trigger cable is 
connected, see Connecting the trigger cable (page 34). 
1.
  Press 
[M]
 + 
[ ]
. 
-  The instrument switches from internal trigger signal to external 
trigger signal. 
-  The status display 
EXT
 appears in the display and the unit 
changes to 
1/min
. 
2.
  Press 
[M]
 + 
[ ]
. 
-  The instrument switches from external trigger signal to internal 
trigger signal. 
-  The status display 
INT
 appears in the display and the unit 
changes to 
FPM
.