General Tools RGR122 User Manual

REMOTE RAIN GAUGE

MODEL: RGR122

USER’S MANUAL

INTRODUCTION

Congratulations on your purchasing the RGR122 Remote Rain
Guage. The rain guage is equipped with the following functions:

- Daily and total rainfall display

- Nine-day rainfall history

- Rainfall alarm

- Indoor temperature display

- Maximum and minimum temperatures

- Real-time calendar clock

- Daily alarm

- 300-feet transmission range

The RGR122 operates at 433MHz. No wire installation is required.

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MAIN FEATURES: MAIN UNIT

1

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A. FOUR-LINE DISPLAY

- For displaying the total rainfall, current rainfall or rainfall

history, indoor temperature and calendar clock

B. RAIN RESET / SINCE BUTTON

- Displays the start day for total rainfall

- Presses and hold to clear the total and current rainfall

- Press and hold to reset the date stamp

C. RAIN SEARCH BUTTON

- Enforces a search for the rain guage sensor

D. MODE BUTTON

- Changes among the clock, calendar and daily alarm in normal

mode

- Presses and hold to enter the setting mode

E. TEMP MEM BUTTON [

- Changes among the maximum, minimum and current indoor

temperatures in normal mode

- Presses and hold to clear the temperature memory in normal

mode

- Decreases a value in setting mode

F . RAIN HIST BUTTON [

- Displays the rainfall history in normal mode

- Increases a value in setting mode

G. RAIN ALARM [

- Displays the rain alarm setting

- Presses and hold to enter the rain alarm setting mode

H. ANTENNA

- Receives radio signal from rain collector

]

]

] BUTTON

I. [°C/°F] SWITCH

- Selects between degree Centigrade (°C) and Fahrenheit (°F)

J. [in/mm] SWITCH

- Selects between inch and millimeter

K. RAIN AL ON / OFF SWITCH

- Turns on or off the rainfall alarm

L. RESET BUTTON

- Returns all settings to their default values

M . CLOCK AL ON / OFF SWITCH

- Turns on or off the daily alarm

N. BATTERY COMPARTMENT

- Accommodates two UM-3 or AA-sized batteries

O. REMOVABLE TABLE STAND

- For securing the main unit on a flat surface

MAIN FEATURE: RAIN COLLECTOR

2

2

TOP VIEW

P. ANTENNA

- Transmits radio signal to main unit

Q. CROSS

- Checks the leveling of the rain collector

R. BATTERY COMPARTMENT

- Accommodates two UM-3 or AA-sized batteries

INSTALLATION

1. Position the main unit and rain collector within effective
range (300 feet).

2. a) Insert batteries into the rain collector.

3

"AA" UM3 1.5V

"AA" UM3 1.5V

b)Mount the rain collector on a level surface
c) Put drops of water on the cross at the base to check the

leveling

Water stay at
position 1 - 4

4

means the gauge
is not leveled

d)Use the metal ring to adjust the leveling of the rain collector

3

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METAL RING