EXFO MaxTester MAX-610 - Manual (Page 79)

Setting Up Copper Tests
MaxTester Copper Test 71
Application Settings
Buzzer
The Buzzer tab allows you to configure values for the
buzzer settings. However, due to the risk of electrical
shocks, the MaxTester detects high voltages on any
pair of leads without user intervention.

Buzzer Threshold Voltage allows you to
configure the hazardous voltage level from 70 to
150 volts.

Hush Time allows you to configure the hush
timeout from 1 to 15 minutes.

Hush Buzzer button mutes the sounding buzzer.
Note: Upon raising the hazardous voltage flag, the MaxTester opens the relays
and you will have to press Start/Stop on the keypad to re initialize the unit.
In case the voltage is still too high, the MaxTester will open the relays once
again preventing any damage to the equipment. If not, the test will start
normally.
To set the buzzer settings:
1. Use the up/down arrow keys to select the desired parameter.
2. Press on an entry to open the alphanumeric editor screen and use
the navigation keys to scroll through.
3. Press to confirm each value.