5 MAINTENANCE
5.1 DEVICE HEALTH
The VW2106 Readout contains a built-in speaker. The following procedure outlines
the steps to determine the health of the device by listening to the ring of the wire.
1. Simultaneously press the Up and Down arrows for several seconds to enable
the audio feature. Once enabled, a small speaker graphic will appear on the
screen.
2. Listen to the ring emitted from the device, If the instrument is functioning
correctly, a steady ping without distortion will be audible.
3. This feature can be disabled by either waiting for it to time out or by
simultaneously pressing both the Up and Down arrows.