This submenu allows the user to set up following parameters:
Time
: Current time
Date
: Current date
Meas. time
: Measurement session duration. This parameter allows the user to define the period for automatic
measure stop. To disable this function set the measurement time value to 00:00 (HH : MM).
Beep alarms
: To turn on/off the beep alarm.
Auto power off
: Automatic power off modes is depended on several criterions:
Off
: Function is disabled.
Type 1
: Test set will automatically power off if the test set did not have any active measurement for test
pattern and alarm generation for 10 minutes.
Type 2
: Test set will switch off if the test set does not have an active measurement at the moment for 10
minutes.
Type 3
: The test set will switch off if the test set was idle for 10 minutes and no key has been pressed.
LCD auto off
: Automatically switch off the LCD to conserve battery power.
Language
: English.
Line interface
The Line interface submenu screen is shown at Figure
5.28
.
This submenu contains the following fields:
Ch value
: Silence code content is inserted in every free of transmission timeslot.
Coding
: Select the coding law (A-law or -law).
Elastic buf
: Setting size of the elastic buffer used at measurement of parameters Clock Slip: and
CLSLIP-.
The elastic buffer with frequency of the signal receives the port Sync, and with frequency of the signal
receives on port Rx. At overflow of the elastic buffer the device registering negative slippage CLSLIP-; at
Figure 5.27:
“Basic settings”
Figure 5.28:
“Line interface” submenu
Page 28 of 30
TX50e e-Manual D07-00-009 REVA00
