Audiotel International Limited 2-400-0001 Manuale Utente
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AUDIOTEL INTERNATIONAL MN400872 Issue 1 (08/04)
D
ETECT
IV User Manual
AUDIOTEL INTERNATIONAL MN400872 Issue 1 (08/04)
23
NLJD & Metal Detector IDENTIFY screen
The NLJD and Metal Detector IDENTIFY modes share the same IDENTIFY screen; this shows a
number of indicator bars representing the following information:
number of indicator bars representing the following information:
m This is the returned signal strength for the Metal Detector.
CMP Compare shows a comparison of the second (2nd) and third (3rd) harmonic
return signals by subtracting the 3rd harmonic signal strength from the 2nd
harmonic signal strength.
harmonic signal strength.
2nd The 2nd harmonic signal strength.
3rd The 3rd harmonic signal strength.
Tx The transmitter signal power.
The audio output is a ‘Geiger’ click that rises and lowers in pitch in relation with the currently
selected bar indicator (the current indicator bar is highlighted with a
selected bar indicator (the current indicator bar is highlighted with a
red
box).
The current selection can be adjusted by either:
Touch the required indicator bar name on the screen
or
use the Left and Right controls on the keypad to highlight the indicator bar name.
To Change NLJD TX power
select the Tx indicator bar
using the UP and DOWN controls on the keypad to increase or decrease the power
setting.