Simado GDT11, System Manual

Page: 45 / 72

SIMADO GDT11 System Manual 45
How to configure
Create a connection type:
Refer chapter “Getting Started” for creating connection type using HyperTerminal.
Selecting Audio Path:
Select the Audio Path using command:
•
AT+CHFA=<path>
Where,
<path> = 0 for Normal Audio Channel
<path> = 1 for Auxilliary Audio Channel
Default = 0.
Receive Gain Settings:
• Set the speaker gain, using command AT + CLVL = <level>, if required.
Where,
<level> = 0 -100
By default, Level is 70.
Transmit Gain Setting:
• Set the microphonegain using command AT+CMIC = <channel>, <gain level>, if required.
Where,
<channel> = 0 - Main Microphone
<channel> = 1 - Auxilliary Microphone
<gain level> = 0 - 15
By default, Channel is Main Microphone and gain level is 2.
• Initiating Voice Call:
• Initiate the voice call using the following command:
ATD <string>;
Dial the number by ATD <n>;
Where,
Level Gain
0 0 dB
1 +1.5 dB
2 +3.0 dB
3 +4.5 dB
4 +6.0 dB
5 +7.5 dB
6 +9.0 dB
7 +10.5 dB
8 +12.0 dB
9 +13.5 dB
10 +15.0 dB
11 +16.5 dB
12 +18.0 dB
13 +19.5 dB
14 +21.0 dB
15 +22.5 dB