ISDN ANALYZER D1080 - messkom.de
ISDN ANALYZER D1080 - messkom.de
ISDN ANALYZER D1080 - messkom.de
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USER’S MANUAL REV. 5 <strong>ISDN</strong> <strong>ANALYZER</strong> <strong>D1080</strong><br />
þKeyboardBeep, to activate (YES) or <strong>de</strong>activate (NO) the beep<br />
sound when pressing a button. The acoustic signal cannot be<br />
<strong>de</strong>activated for errors.<br />
Charge, to activate (YES) or <strong>de</strong>activate (NO) the recharging<br />
function of the internal batteries.<br />
! To avoid damages, the battery recharging function<br />
must be <strong>de</strong>activated when non-rechargeable<br />
batteries are used.<br />
The current voltage value of the batteries is shown in the V. field<br />
of the SETTING UP page.<br />
If batteries are not present or not correctly positioned, three<br />
hyphens appear on the display when the battery recharge circuit<br />
is enabled. When the circuit is not enabled, only one hyphen is<br />
shown. When the voltage is lower than 4,6 V, a flashing battery<br />
appears on the display. Further voltage reductions are indicated<br />
with an acoustic signal every two seconds.<br />
The functions of commands and setup parameters are shown in<br />
the following block diagram.<br />
CHAPTER 6. SETTING THE INSTRUMENT 45