![5. MUTE AUDIO/VIDEO SOURCES COMMAND](/images/new-backgrounds/19121/1912141x1.webp)
5. Warranty, Safety | & Specifications |
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4. Troubleshooting | |
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3. Optional | Accessories |
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2. Setup & Use | |
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1. Overview | |
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14.
BASIC COMMAND SET FOR AUDIO SWITCHER OPERATIONS CONT’D
Audio Input Functions for the A/V Source Group Cont’d
5. MUTE AUDIO/VIDEO SOURCES COMMAND
<CMD> | Hex | <Param> Value | Definition |
Symbol | Value |
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MAVS | 0xE5 | Command Packet: | Mute all audio input volume |
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| The controller sends no | by sending |
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| input (TV/VCR, CD/DVD, | |
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| <Param> character in the | |
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| COMPUTER, and AUX). | |
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| command packet. | |
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| Response Packet: | |
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| If the command is properly |
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| received, the CAT 860 |
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| responds by repeating |
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| back the command packet |
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| with an added imbedded |
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| <Param> character |
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| containing the value 0x81 |
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| indicating that the A/V |
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| audio sources are in the |
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| muted state. |
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| If the command is not |
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| received properly, the CAT |
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| 860 responds by sending a |
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| <NACK> character. |
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14.
BASIC COMMAND SET FOR AUDIO SWITCHER OPERATIONS CONT’D
Audio Input Functions for the A/V Source Group Cont’d
6.
<CMD> | Hex | <Param> Value | Definition |
Symbol | Value |
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UAVS | 0xE6 | Command Packet: | |
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| The controller sends no | the audio input selected |
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| by the most recent EAVS | |
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| <Param> character in the | |
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| (<0xE0>) command stored | |
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| command packet. | |
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| in EEPROM. | |
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| The remaining three |
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| unselected audio/video |
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| sources will remain muted. |
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| None of the input volume- |
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| level EEPROM variables are |
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| modified. |
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| Response Packet: |
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| If the command is properly |
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| received, the CAT 860 |
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|
| responds by repeating |
|
|
| back the command packet |
|
|
| with an added imbedded |
|
|
| <Param> character |
|
|
| containing the value 0x80 |
|
|
| indicating that the A/V |
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|
| audio sources are no longer |
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| in the muted state |
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|
| If the command is not |
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|
| received properly, the CAT |
|
|
| 860 responds by sending a |
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|
| <NACK> character. |
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|
|
5. Warranty, Safety | & Specifications |
| |
|
|
4. Troubleshooting | |
|
|
|
|
3. Optional | Accessories |
| |
|
|
2. Setup & Use | |
| |
|
|
1. Overview | |
|
|
40 | 41 |