Heyl Testomat 808 - Functions of the operating and display elements

Functions of the operating and display elements
9
Functions of the operating and
display elements
Operating statuses and measuring results are displayed at Testomat
®
808 via LEDs. The input keys for operating the instrument are
positioned below the LEDs.
Switching Testomat
®
808 on/off
(1) External power switch
Switch the device on or off at the external power switch.
(2) Instrument fuse (internal)
These fuses protect Testomat
®
808 and the outputs against
overloads and short circuits.
Please refer to the sections entitled “Fuses” on page 19 and
“Error messages/Troubleshooting” on page 32 for descriptions of
the fuses.
Front view Testomat
®
808