Maxital M-345 Manual De Uso página 31


Unità PWR
Press ←→ q<to change the PWR unit: dBm / dBuV / dBmV.

Back LED
Press ←→ to turn on / off the keyboard LED.

Key tone
Press←→ to activate / deactivate the key tone.

Speaker
Press ←→ to turn the speaker on / off.
 12V
Press ←→ to turn on / off the power supply via the DC 12V output.

Parental lock
1. Age Restriction: Block all, View all, 7 years, 12 years, 15 years and 18 years optional.
2. Menu lock: Press ← → to ac vate / deac vate menu lock.
3. Channel lock: Press ← → to ac vate / deac vate channel lock.
4. New password: Set new password.
5. Confirm Password: Set Confirm Password.

Fatcory setting
Press to start factory reset.
NOTE: If you set factory settings, all user settings and database will be restored.
• USB Upgrade
Before entering the USB update interface, you need to insert the USB into the USB port. Press the ← → key to change
the update mode including All Code, Maincode and User DB. Select an update file, then press the Start button to
perform the update.
Warning: do not turn off or remove the USB, otherwise the software of the instrument will be damaged and it will not
be able to restart
• USB Backup
There are two backup modes: User DB and Preset.
Press the Start button to backup.
• Version
Press to view the version
installed on your meter.
M345 | USER MANUAL
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