Users Manual Part 2

The solar panel is mounted on the back of the SSPM, and provides continuous power to the meter's rechargeable (main) battery. Although
it does not require direct sunlight to operate, the solar panel should be free of obstructions, graffiti, or other types of vandalism to allow max-
imum light exposure and maximize battery life.
If a SSPM is / must be "bagged" (covered and placed out of service) for > 48 hours, turn the meter OFF to prevent the battery from dis-
charging. The cover obstructs the solar panel preventing it from charging and maintaining the battery's charge.
SSPM Validator
This reference topic discusses the IPS Group, Inc. SSPM coin validator.
The validator is a removable component of the SSPM. It differentiates coins inserted into the meter based on a variety of attributes. Coins
that do not satisfy these attributes are not used (counted, included, or refunded) towards purchasing time.
The validator utilizes optical sensors to detect blockages caused by metallic and non-metallic objects, which are then reported wirelessly to
a distribution list through the DMS (established by the customer). This allows for minimal downtime, rapid repair response time, and
increased revenue. A variety of coins or tokens can be programmed as acceptable forms of payment, into the meter, as required. Inversely,
known slugs or counterfeit / coin-like objects (used to defraud the meter) can be specifically programmed as unacceptable.
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