# Default

## Function

This API is used to restore default parameter for Thermal > Video Color page.

## Request Message

### Parameter Description

#### Table 1

Parameter | Range | Type | description
--- | --- | --- | ---
channel | "CH1","CHx", "IP_CH1","IP_CHx", "WIFI_CH1","WIFI_CHx" Channels supported by the device. | string | Device channel number

Sample:

    POST /API/ChannelConfig/Color/Default HTTP/1.1

    {
        "version": "1.0",
        "data": {"channel": ["CH2"]}
    }

## Response Message

Sample:

    {
        "result": "success",
        "data": {"channel_info": {"CH2": {
            "status": "Online",
            "bright": 128,
            "contrast": 128,
            "support_default": true,
            "palette": "White Hot"
        }}}
    }

## Error Code

See Response message body and general error_code for more information.