Adcon A720 Guide de l'utilisateur télécharger pdf (Page 51)

CHAPTER 2

About the LED Indicators

When the mains is not present, the PWR LED blinks at a 2-second

rate. The on/off state of the blink shows you how much power is

left in the battery. For example, as you can see in Table 2, if the

LED is lit for most of the two-second period (on 15/off 1), the

battery is full. But if the LED is lit only briefly (on 1/off 15), the

battery is almost out of power.

Hermit Mode

In hermit mode (see also “Administrative Tasks at the System

Level” on page 53) only the USR, RUN, and PWR LEDs are

significant. Table 3 summarizes their significance.

Not present ON 15/OFF 1 (2 sec) Full

ON 8/OFF 8 (2 sec) Half full

ON 1/OFF 15 (2 sec) Almost empty

Table 2. The PWR LED Indicator

Mains PWR LED Battery

Table 3. USR, RUN, and PWR LED Indicators

State USR RUN PWR

Reset/Power On Reset ON ON ON

Hermit 5 sec. wait OFF OFF ON

Hermit got key OFF OFF 2 sec ON/2 sec OFF

Hermit boots OFF ON 2 sec ON/2 sec OFF

Hermit failed OFF ON 0.5 sec ON/0.5 sec OFF

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 145 146

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Adcon A720 Guide de l'utilisateur Page 51