Microtel DialStat (With Fault Indicators) - Manual (Page 10)

MICROTEL DialStat
TM
8
CHAPTER 2 - Installation
nstallation of the DialStat
TM
involves several, simple steps. This chapter outlines the
physical connections to the dialer. At the end of this chapter is a Quick Start
procedure which summarizes the configuration procedure of the dialer.
Step One - Connect the Power Supply Connect the supplied external
transformer to the 12 VDC terminals as shown in Figure 2 below. Plug the transformer
into a MicroMax Surge Suppressor (Recommended by Microtel).
NOTE: Alternatively, you may connect any 12 to 20 Volt DC power (such as a solar
panel) to the dialer. Connect the positive side of the voltage source to 12VDC+, and the
COMMON lead to 12VDC- of the power supply terminal block of the dialer.
NOTE: Although the dialer will operate and place telephone calls when operating on its
standby battery, external power must be present whenever you wish to configure/query
the dialer from the local phone PHONE jack.
I
Figure 2. Power Supply Connection