Multi-tech-systems CDMA Wireless Modem Uživatelský manuál stáhnout pdf (Strana 40)

Chapter 5 – Call Control Commands

Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 40

Microphone Gain +VGT

Description: This command sets the microphone gain of the current audio path.

Values: <MicGain> value to Microphone relative gain:

AT+VGT Value Microphone Relative Gain Step (dB)

0 -2

1 +6

2 +8

3 +16

Syntax: Command syntax: AT+VGT=<MicGain>

Command Possible Responses

AT+VGT=2 OK

Note: Command valid

AT+VGT?

Note: Interrogate value

+VGT: 2

Note: Current value

AT+VGT=?

Note: Test command

+VGT : (0-3)

Note: Possible values

Volume Gain Control +VGR

Description: This command is used by the application to tune the receive gain of the speaker. If the

modem is in the Idle state, it will generate an audible tone at the selected volume.

Values: <RGain> value to Speaker relative gain:

AT+VGR Value Speaker Relative Gain Step (dB)

0 Mute

1 -23

2 -17

3 -11

4 -5

Syntax: Command syntax: AT+VGR=<Rgain>

Command Possible Responses

AT+VGR=2 OK

Note: Command valid

AT+VGR?

Note: Interrogate value

+VGR: 2

Note: Current value

AT+VGR=?

Note: Test command

+VGR : (0-4)

Note: Possible values; default: 3

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 194 195

Komentáře k této Příručce

Žádné komentáře

Multi-tech-systems CDMA Wireless Modem Uživatelský manuál Strana 40

Komentáře k této Příručce

Související produkty a manuály pro Hardware Multi-tech-systems CDMA Wireless Modem