SEKURE DGP2-648 Installation Manual download pdf (Page 12)

10 REFERENCE & INSTALLATION MANUAL

For TBR-21 compliance, please note the following:

1) The DGP-NE96 can be connected to the telephone network via an RJ-

11 connector.

2) The Maximum Dialing Attempts cannot exceed 15 attempts (page 28).

2.19 BUILT-IN RTC

The DigiplexNE incorporates an RTC directly on the PC board. The RTC

will save the DigiplexNE’s internal clock when both the AC and battery

power have been lost. After power is lost and then restored, the DigiplexNE

will verify with and then retrieve the time from the RTC. The control panel

will verify and compare its time with the time stored in the RTC every hour.

If the times are different, the DigiplexNE will reset its internal clock to the

time saved in the RTC. The RTC uses a 3V lithium battery (CR2032) with a

battery life of 11 years. Change the battery as shown below:

Figure 2-11: Changing the RTC’s Battery

Reprogram the control panel’s clock after changing the battery.

WARNING! Danger of explosion exists if the lithium battery is

incorrectly replaced. Replace only with the same or equivalent

type recommended by the manufacturer. Dispose of used

batteries according to the manufacturer’s instructions.

Example 3:

DigiplexNE

Dialer

2nd line

Main line

Ground

clamp

Example 4:

DigiplexNE

Dialer

2nd line

Main line

Ground

clamp

3V Lithium Battery

(CR2032)

Insert the battery with

the positive facing up

and the negative

facing down

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SEKURE DGP2-648 Installation Manual Page 12