Wahl Heat Spy DHS520, User Manual

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Page 21
User Manual Wahl DHS520
(s) (t)
Sounder
This option allows you to either switch on or mute the sounder. When
switched on, the sounder indicates trigger operation, alarm trip, active
communications response, and lost communications response
(Bluetooth). The available sounder options are:
Sounder On (s), or
Sounder Off (t). The default setting is On .
(u) (v)
Window compensation
This function allows you to manually incorporate a known compensation
value into the temperature calculation, which allows for the reflectivity of
unusual combinations of thermometer windows. This function can be
selected
On (u) or Off (v).
If you switch the function On , a screen is displayed in which you can set
the required window compensation. Use the and keys to adjust
the value. The default setting is 1.000.
Examples:
Clear protection window fitted : Window compensation Off
Dark eye comfort filter fitted : Window compensation Off
Close-up lens fitted : Window compensation Off
Eye comfort filter and Window compensation On
close-up lens fitted : Value set to 0.93
Any combination of the Window compensation On
above and an external value to be determined practically
viewing window into the
customer process :