General Tools and Instruments RGR122 - Manual (Page 6)

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THE RESET BUTTON
This button is used only when the unit is operating in an
unfavorable way. Use a blunt stylus to hold down the button. All
settings will return to their default values.
PRECAUTIONS
This product is engineered to give you years of satisfactory service
if you handle it carefully. Here are a few precautions:
1. Do not immerse the unit in water.
2. Do not clean the unit with abrasive or corrosive materials. They
may scratch the plastic parts and corrode the electronic circuit.
3. Do not subject the unit to excessive force, shock, dust,
temperature or humidity, which may result in malfunction,
shorter electronic life span, damaged battery and distorted
parts.
4. Do not tamper with the unit’s internal components. Doing so
will invalidate the warranty on the unit and may cause
unnecessary damage. The unit contains no user-serviceable
parts.
5. Only use fresh batteries as specified in the user’s manual. Do
not mix new and old batteries as the old ones may leak.
6. Always read the user’s manual thoroughly before operating the
unit.
SPECIFICATIONS
Main unit
Display rainfall range (total) : 0 - 999.99 inches
(0 – 25,400 mm)
Display rainfall range : 0 - 99.99 inches
(history / daily) (0 – 2,540 mm)
Rainfall resolution : 0.04 inches (1 mm)
Display temperature range : 23.0°F to 122.0°F
(-5.0°C to +50.0°C )
Proposed operating range : 23.0°F to 122.0°F
(-5.0°C to +50.0°C )
Temperature resolution : (0.1°C) to 0.2°F
Remote Rain Collector
Proposed operating range: : 33.8° F to 140.0°F
(1.0° C to 60.0°C )
General
RF Transmission Frequency : 433 MHz
RF Transmission Range : 300 feet (100 meters)
Temperature sensing cycle : around 30 seconds