User's Manual

Operation: C1S Version
CENTRON Meter Technical Reference Guide 4-5
The non-segment check version displays only the kWh reading. A downward
pointing arrow on the LCD pulses at a rate equal to the energy consumption. The
arrow flashes on for 1 watthour and off for 1 watthour. This effectively produces
an equivalent Kh of 2.0.
Figure 4.6 LCD Display without Segment Check
A second version of the LCD is available which displays the kWh reading and a
segment check (see Figure 4.7). The display scrolls between the kWh reading and
segment check with 7 seconds of on-time for each display item.
Figure 4.7 LCD Display with Segment Check
The three triangle segments in the bottom right corner of the display represent a
watt disk emulator. This electronic load indicator will advance with each pulse,
since each pulse is equivalent to one watthour. Reverse power is indicated by a
reversal in the direction of the electronic load indicator.
Infrared LED Kh is 1.0.