DIAGNOSTIC WORKSHEET — WIRELESS MICROPHONE WITH NO SOUND
Complete this worksheet for your setup.
Agree on tests and levels with the operator; during a live segment, use the prepared backup.

EVENT AND SYMPTOM
Event / room:
Date and time of failure:
Person / position:
Microphone or visible unit ID:
Destination where the voice is missing:
Other sources reaching that destination:
Person responsible for the test:

CURRENT SIGNAL PATH
Connected microphone: model / connector:
Transmitter: model / band / version:
Receiver: model / band / version:
Frequency or link configured according to the plan:
Receiver output / configured level:
Cable / input port / console channel:
Console / version / mix / output:
Destination and final connection:

USE THE SAME PHRASE FOR COMPARISON
Test phrase or signal:
Transmitter position during the test:

OBSERVATIONS AT EACH POINT
Transmitter: power / mute state / identified indicator:
Receiver: observed RF or link:
Receiver: audio / mute / exact message or LED observed:
Receiver output: available monitoring point and what was heard:
Console input: assigned port / meter and stage it shows:
Console monitoring: selected tap point / what was heard:
Mix and output: route / observed state:
Room: listening point and voice heard:
Remote endpoint / livestream, if applicable: point and voice heard:
Recording, if applicable: filename / section opened and listened to:
Point that could not yet be checked:

TEST AND RESULT — REPEAT THIS BLOCK FOR EACH CHANGE
Initial state:
Change made, item and setting:
Person responsible / date and time:
Result when repeating the same phrase:
Test duration / position / conditions:
What recovered and at which destination:
What remains unchecked:
Next action / person responsible:

BACKUP AND HANDOVER
Removed unit and ID:
Backup used / channel and route:
Parts shared with the original route:
Voice checked at each destination after changeover:
Result of the later test on the removed unit:
Agreed final setting / person responsible:
Attached photos or notes: