Settings; Factory Default Settings; Operation; Select Radiation Type: Α, Β, Γ, X-Ray - VOLTCRAFT RM-400 Bedienungsanleitung

10.1 Settings

Setting Description
DATE Year, month, day
Middle
TIME Hours, minutes
ALM When the measured value is greater than the set value, a con-
tinuous beep will sound. Settings range: 1 - 999 μSv/h (default:
205 μSv/h).
If set to ON, there will be a "tick" sound when radiation is de-
tected.
T Settings range: 8 - 120 seconds (default: 30 seconds).

10.2 Factory default settings

Remove then replace the batteries to reset all settings to factory defaults.

11 Operation

11.1 Select radiation type: α, β, γ, X-ray
Important:
Gently rotate the ray selector switch to prevent damage to the sensor.
In normal conditions, the sensor can detect the selected radiation value when the
sensor is pointed towards the source of radiation.
Switch position
Middle
Middle
Left
26
Detected ray type
Alpha (α)
Beta (β)