Isaacs TH800 Operation manual

Isaacs TH800 –TH802 Transmitter
Page 1 of 2
Installation Guide Supplement
Rev. 0 Jan. 2017
3380 Isaacs Avenue, Walla Walla, WA 99362
Phone: [phone] or 800-237-2286
Fax: [phone] E-mail: [e-mail]
www.isaacstech.com
Description
The battery powered Isaacs TH800 (One-button) or TH802 (Four-button) push-button, handheld transmitter
monitors the state of its contacts (push buttons) and sends uniquely coded radio signals to its mated Isaacs
receiver(s). The mated receiver detects the signal and uses it to control its relay output(s). In addition to the
change-of-state signals, the transmitter sends periodic status signals to allow full supervision of the wireless
system. Unless requested by the customer, receiver supervision is not programmed with handheld transmitters to
prevent nuisance fault(s) if the transmitter is taken out of receiver range.
Specifications TH800 and TH802
Power Requirement: One each, 3 volt lithium battery (Panasonic CR2 or equivalent)
Operation: 902 –928 MHz frequency-hopping, spread spectrum.
Transmitter input: push-button contacts (N.O.)
Effective range (open line-of-sight to receiver): 2000 ft. ( 0.6 km)
Physical: NEMA 1 molded plastic; 3.0 in. x 1.6 in. x 1.0 in. (77 mm x 41 mm x 26 mm).
Weight: 2 oz. (57 g)
LED INDICATOR
TH800 TH802
Setup
The hand held transmitter is programmed to operate only with specific Isaacs receiver(s). Refer to the
Installation & User Guide of the mated receiver(s) for information regarding the wireless system programming.
INSTALLATION & USER GUIDE
SUPPLEMENT
FOR MODELS
TH800-TH802
HANDHELD TRANSMITTERS
CAUTION
The handheld transmitter is a portable
device and ready to use out of the box. During
receiver installation, locate the transmitter in a
safe place to prevent inadvertent system
activation.
If the hand held transmitter will be used in
a dusty or damp environment, keeping the unit
sealed in a polyethylene bag will extend its life.
Buttons can be easily actuated through a bag.

Isaacs TH800 –TH802 Transmitter
Page 2 of 2
Installation Guide Supplement
Rev. 0 Jan. 2017
Operation and Maintenance
The TH800 or TH802 transmits a closed-contact signal when a button is pressed and an open-contact
signal when that button is released. The keypad operation is buffered by a one-half second delay of the signal
transmission after a change in button status. The LED indicator on the transmitter cover will flash whenever the
transmitter is active.
The TH800 transmitter is a single button transmitter that may be programmed to operate the one relay
output of a RD810 receiver, and also one or more outputs of an RD811 or RD812 receiver.
The TH802 transmitter is a four button transmitter that can be programmed to control from one to four
outputs of an RD812 receiver. Each of the four buttons of the TH802 transmits a unique signal. Simultaneously
pressing multiple buttons (pressed within one-half second) will command the receiver to activate all outputs that are
programmed to those buttons. Once a transmission begins (LED flashing) the transmitter will not react to another
button-press command until the first transmission is complete (approximately 2 seconds).
The only maintenance required is periodic transmitter battery replacement. Battery life will vary depending
on the rate of transmitter activity, but normal battery life is 3 to 5 years. A new battery carries 3.2 volts. Replace
any battery measuring less than 2.8 volts while the unit is transmitting (during button press or release).
Battery replacement
Open the handheld case by inserting a small screwdriver in the notch at this end and pressing gently.
Limited Warranty and Disclaimer
Isaacs & Associates, Inc. (Isaacs) warrants goods of its manufacture to be free of defective materials and faulty workmanship when used under normal and proper use and service.
Commencing upon the date of shipment, the Isaacs warranty is valid for 12 months. To obtain warranty service, obtain an RGA number from Isaacs and send the product to Isaacs freight
prepaid. Isaacs will repair or replace, at its discretion, those items deemed warrantable. This Limited Warranty does not apply in cases of improper installation or operation, misuse, alteration,
abuse, accidental damage, tampering, repair by anyone other than Isaacs & Associates, Inc., or damage by, but not limited to, low voltage, voltage surges, or lightning. This Limited Warranty
applies to Isaacs manufactured goods only. All other products, accessories or attachments used in conjunction with Isaacs manufactured goods, including batteries, will be covered solely by
their own warranty, if any. Isaacs will not be liable for any direct, incidental, consequential, or accidental damage or loss whatsoever, caused by the malfunction of its manufactured goods due
to products, accessories, or attachments of other manufacturers, including batteries, used in conjunction with Isaacs goods. Isaacs & Associates, Inc. will not be liable for any direct, incidental,
consequential, or accidental damages resulting from use of Isaacs products or caused by any defects, failure or malfunction, whether a claim for damages is based on warranty, product design,
system engineering, contract negligence or otherwise. It is the sole responsibility of the purchaser to consider and analyze the product and its design for fitness for a particular purpose. Isaacs
& Associates, Inc. does hereby disclaim any liability for damages due to failure of the goods or system to perform as anticipated. Isaacs & Associates, Inc. does not authorize any person to act
on its behalf to modify, vary or extend this warranty.
THE FORGOING IS THE BUYERS SOLE REMEDY AND IS EXCLUSIVE AND EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, OBLIGATIONS OR LIABILITIES, WHETHER WRITTEN,
ORAL, EXPRESS, OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR PARTICULAR PURPOSE.
Warranties for Products Manufactured by Others: Materials, products and systems manufactured by others and sold by Isaacs carry those manufacturer warranties only. Isaacs and
Associates, Inc. hereby disclaims any warranties or liabilities for said materials, products or systems.
Specifications and Technical Assistance: While we provide application assistance, personally and through our literature, it is the customer’s responsibility to determine suitability of the
product to the application and correctness of the assistance. Specifications may change at any time and without notice. The information supplied is believed to be accurate and reliable. We
assume no responsibility for its use.
Isaacs Handheld transmitters use one (1) each of a
type CR2 battery (lithium non-rechargeable).
Remove the battery by lifting it first at the positive
end.Prying may damage the battery holder.
CAUTION !
REVERSED POLARITY MAY DAMAGE
TRANSMITTER CIRCUITRY
NOTE THE RAISED TERMINAL ON THE BATTERY
POSITIVE (+) END. INSERT THE BATTERY IN THE
DIRECTION SHOWN.
Insert the battery by tilting it slightly and placing
the negative end in the battery holder first, then
press on the positive end until the battery seats
in place.