9
1 2 3
GL1 & GL1-4G v.2.1.1 EN
It is also possible to adjust the
settings via SLPro, under the
GL6 tab.
Increase the GSM receiving audio level by using of the setup mode.
1.
To enter setup mode, first disconnect the power.
2.
Then press the button and hold while restarting power and then for
a further 3 seconds without letting go. The setup mode is now
active.
3.
To setup the GSM receiving audio level press the button to reach
desired output level. The increase is in steps of 25% per push.
4.
When the desired level is reached, turn off the power.
5.
Then restart the unit. The new GSM receiving audio level is now
stored.
Increase RX
audio level
Services
LED
1 2 3
RX audio level
= 0 %
= 25 %
= 50 %
= 75 %
= 100 %
LED
