EUTECH INSTRUMENTS WP PCD 650 Manuál s instrukcemi stáhnout pdf (Strana 13)

Instruction Manual PCD 650

1.3.2 Changing batteries subsequently

The LCD has battery voltage level indicator. Number of bars indicates the voltage level. See

Table 1 for details. When the empty battery indicator starts blinking, it is time to

change the batteries.

The system time might be automatically reset during the battery change. To prevent

that happening, always connect the DC adapter during battery change.

Alternatively, if the DC adapter is not available, switch off the meter and change the

batteries within 30 seconds to avoid resetting the clock.

Number of Bars Approximate battery voltage (V)

4 6.0 to 5.4

3 5.4 to 4.8

2 4.8 to 4.2

1 4.2 to 3.8

No bars

(Empty battery blinks)

Below 3.8

Table 1 : Battery level indication

1.3.3 Connecting DC Power adapter

Connecting the DC adapter saves battery life. The power adapter indicator

appears in LCD when you connect the DC power adapter to the meter.

Figure 4 : Connecting DC power adapter

DC Power Adapter

(Note the polarity)

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 119 120

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EUTECH INSTRUMENTS WP PCD 650 Manuál s instrukcemi Strana 13