Audio; Sounds And Vibration - CipherLab HERA51 Reference Manual

Using the HERA51 Mobile POS

2.4.2. AUDIO

The speaker is used to play sounds for events, or play audio files. In addition, it can be
programmed for status feedback. In noisy environments, you may consider connecting a headset
instead. The mobile POS also supports using Bluetooth headsets.
Supported audio file formats include: WAV, MP3, AAC, AAC+, Enhanced AAC+, AU (including
ADPCM), Midi, XMF, AMR (NB and WB).
Use the volume buttons on the side of the mobile POS to adjust the system volume.

2.4.3. SOUNDS AND VIBRATION

The mobile POS is integrated with a vibrator, which is software programmable for tactile feedback.
This can be helpful when working in noisy environments.
You may also set the mobile POS to vibrate only, in which all system sounds will be muted and
replaced by the vibrator.
On any screen, press down Volume Up or Volume Down key to open quick sound menu. Tap
to switch this device to Vibration mode. To modify specific sound settings, tap to
access more settings.
Keep pressing Volume Down key to turn the device into Do
not disturb mode directly.
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