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12
MS400HD
English
MUTE/UNMUTE BUZZER
Step 1:
Press button ‘Settings’ 2 times
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Initial LCD status
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You will see left indication
on LCD display
Step 2:
Consecutively pressing button
‘Fun ’, will cycle through ON/OFF options
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Step 3:
Once the desired option is selected,
press ‘Enter’ button
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Turn off buzzer
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Turn on buzzer
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Summary of Contents for MS400HD
Page 1: ...User s Manual Matrix Switcher MS400HD...
Page 16: ...www asystems sys com...