Sound Control Protocol - (Firmware 1.1.3)

SSC Developer‘s guide for EW-DX | 43/57
SSC Method List (EW-DX EM 2)
8.103 /m/rx1/af
Returns audio level for receiver channel 2.
• type: double (ro)
• value range: -138.5..0.0 [dBfs]
• limits
 type: Number
 const: false
 writeable: false
 units: dBfs
 max: 0
 min: -138.5
 subscr: true
8.104 /mates/tx1/battery/type
TX battery type info got from receiver channel 1 stored as string.
Possible values: "Battery", "Primary Cell".
Replied error code 424 indicates that TX is not present or doesn‘t send valid battery information.
• type: Read-only
• value: string
• limits
 type: String
 const: false
 writeable: false
 subscr: true
Example:
Tx: {"mates":{"tx1":{"battery":{"type":null}}}}
Rx: {"mates":{"tx1":{"battery":{"type":"Battery"}}}}
8.105 /mates/tx1/battery/lifetime
TX battery lifetime in minutes got from receiver channel 1 stored as number.
Replied error code 424 indicates that TX is not present or doesn‘t send valid battery information.
• type: Read-only
• value: int
• limits
 type: Number
 const: false
 writeable: false
 subscr: true
Example:
Tx: {"mates":{"tx1":{"battery":{"lifetime":null}}}}
Rx: {"mates":{"tx1":{"battery":{"lifetime":312}}}}