PNI ESCORT HP 9700 Benutzerhandbuch Seite 12

3. CONTRAST
• The current contrast level will flash on the screen.
• Briefly press the UP and DOWN keys on the microphone to change the
level. 6 levels are available, from 1 (brightest) to 6 (darkest).
4. ANC (Automatic Noise Cancelling)
• The active option will flash on the screen.
• Options: ON/OFF
• Briefly press the UP and DOWN keys on the microphone to switch
between the two options.
• If this function is active, the NC icon will appear on the screen.
User manual 12