NARDA 2250 SERIES, Руководство по эксплуатации

Страница: 64 / 64

After switching on
1. The LEDs light up briefly one after another,
starting with the 12.5% LED.
A “beep” is then heard.
2. The battery charge state is indicated. One
of the four LEDs lights up.
–
100% LED means:
More than 75% of
the battery capacity is available.
–
50% LED means:
More than 50% of
the battery capacity is available.
–
25% LED means:
More than 25% of
the battery capacity is available.
–
12.5% LED means:
Less than 25% of
the battery capacity is available.
– No LED lit means: Batteries need chan-
ging. ESM “RadMan” will soon no lon-
ger be operational.
A “beep” is then heard.
3. The H-field sensor is activated; the E-field
sensor is inactive.
A “beep” is then heard.
4. The E-field sensor is activated; the H-field
sensor is inactive.
A double “beep” is then heard.
5. ESM-30 only:
The data recorder is configured.
A triple “beep” is then heard.
The instrument is now ready for use.
ESM “RadMan”
BN 2250/xx, BN 2251/xx and BN 2252/xx
Brief operating instructions