Topcon America 080521 Users Manual

RH-1 USERS MANUAL

Please read these Terms and Conditions carefully.
This product is designed to be used by a professional. The user should have a good knowledge of
the safe of the product and implement the types of safety procedures recommended by the local
government protection agency for both private use and commercial job sites.

Any changes or modifications to the equipment not expressly approved by the party
responsible for compliance could void your authority to operate such equipment.
Turn off the power supply near a highly accurate electronic equipment.

RH-1

・Outline of product

RH-1 is GPS receiver in GRS-1 to measure the GPS data in real time.
RH-1 supplies the electric power to GRS-1 by two battery and outside AC power, and

enables the operation of GRS-1 of long time.

・Physical

Dimensions ： 8.50” x 5.83” x 6.71” ( 216 x 148 x 170.5 mm ) no Antenna

：15.47” x 5.83” x 6.71” ( 393 x 148 x 170.5 mm ) with Antenna

Weight ：1.4Kg
Input / output ：Bluetooth,Serial, Power, Antenna,Communication pins(for GRS-1)
Battery Type ：Li-ion battery, Rechargeable / Replaceable
Input voltage ：12 to 20V

Operating temperature ：-20 C° to +50 C°
Strage temperatuere ：-30 C° to +60 C°
Waterproof ：IPX4

・Use

1. GRS-1 is installed in the holder.

2. Pushing the switch long , that RH-1 LEDs is lit.

3. Pushing the switch short , that RH-1 LED4 is matched to the machine used.

4. The power of GRS-1 is turned on.
The user doesn't operate GPS from RH-1,because The user does all the operations
concerning GPS from GRS-1.

The electric power is supplied to GRS-1 without operating it under such a condition.

(1/4)

・LED

LED 1: Battery 1 (Red and Green)

Green: Using / Battery Full
Red Blink: Using / Battery Empty

LED 2: Battery 2 (Red and Green)

Green: Using / Battery Full
Red Blink: Using / Battery Empty

LED 3: Radio Modem Status (Green and Orange), Same as GR-3 Radio status LED.

Non: Turn Off
Red: Data Transmitting
Green: Data Receiving

LED 4: Serial port Connection mode and Radio power(Red, Green and Orange)

Green: Radio board is connected to Bluetooth

External port is connected to GRS-1

Red: Radio board is connected to GRS-1
Orange: Radio board is connected to External connector
Non: Radio board is OFF

Connected between GRS-1 and External connector

・Radio

Each model built-in the following radio.

The specification is same as GR-3’s radio portion.
UHF 410-470MHz

SA915
Satel
UHF for Japan

Contact pins

(for GRS-1)

Antenna

・RH-1 standard package includes

・Radio Holder unit

・Two Li-ion Battely

・Radio antenna

Bluetooth

Modem

・Power adptor AD-11 (AC-DC Adptor)

・AC Cable ( for AD-11)

・Serial Cable ( DB9 )

・Manual CD

(2/4)

Switch Panel

External port &

Power port