Jasco OAMTX Digital Wireless Thermometer(433MHz Transmitter) User Manual 103 M3
Jasco Products Company Digital Wireless Thermometer(433MHz Transmitter) 103 M3
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User Manual
MULTI-CHANNEL CABLE FREE IN-OUT THERMOMTER ENGLISH MODEL: GE5805WS4 USER'S MANUAL INTRODUCTION SPECIFICATIONS Fig.1 The GE5805WS4 is very easy to use. No wire installation is required between the main unit and the remote units. Designated Display A. OUTDOOR TEMPERATURE Shows the temperature of the selected remote channel B. INDOOR TEMPERATURE Shows the temperature taken indoor C. D. E. Fig.2 Remote Display Channel One Remote Display Channel Two Remote Display Channel Three [MAX/MIN] BUTTON Displays current, maximum or minimum temperature F. RESET BUTTON Returns all settings to default values G. BATTERY COMPARTMENT Accommodates two (2) UM-3 or “AA” size 1.5V batteries H. °C/°F SLIDE SWITCH Selects between degrees Centigrade (C) and Fahrenheit (F) I. TABLE STAND Rotates out to support the unit on a flat surface J. WALL-MOUNT HOLE For mounting the unit on a wall LED INDICATOR Flashes when the remote unit transmits a reading Fig.3 -20.0°C to +60.0°C (-4.0°F to 140.0°F) 0.1°C (0.2°F) 433 MHz The maximum and minimum recorded indoor temperatures and those of each channel will be automatically stored in memory. RF Transmission Range 30 meters (open area) Temperature sensing cycle around 30 seconds Main unit use 2 pcs UM-3 or ”AA” 1.5V battery Remote sensing unit use 2 pcs UM-3 or “AA” 1.5V battery To display them, 1. Press [CH] to locate the desired channel. 2. Press [MAX/MIN] repeatedly to display the current, maximum (MAX) and minimum (MIN) temperatures. The readings of the indoor temperatures will also be displayed. Power Weight To clear the memory of a particular channel, Main unit TBC g (without battery) 1. Press [CH] to locate the desired channel. Remote sensing unit TBC g (without battery) 2. Press [CLEAR]. Note it will also erase the memory for the indoor temperatures. If you press [MAX/MIN] now, the maximum and minimum temperatures will have the same values as the current ones until different readings are recorded. Main unit 66.5 x 74 x 30 mm (L x W x T) Remote sensing unit 80 x 70 x 33.5 mm (L x W x T) Dimension ICE WARNING FUNCTION NOTE ON COMPLIANCE The GE5805WS4 includes an ice warning function. This feature is built into remote sensor CHANNEL 1 functions. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operations. When the temperature recorded at CHANNEL 1 falls to between -2°C (28.4°F) to +3°C (37.4°F) the current outdoor temperature will flash. TO DEACTIVATE THIS FUNCTION, SET THE REMOTE SENSOR TO CHANNEL 2 or CHANNEL 3. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC : DISCONNECTED SIGNALS If without obvious reasons the display for a particular channel goes blank, press [CH] and [MAX/MIN] to enforce an immediate search. If that fails, check if the remote unit of that channel is still in place. Make sure the transmission is within range and path is clear of obstacles and interference. No reading will be shown if no remote unit is assigned to that channel. C. RESET BUTTON D. BATTERY COMPARTMENT LOW BATTERY WARNING Accommodates two (2) UM-3 or “AA” size 1.5V batteries E. BATTERY DOOR When it is time to replace batteries, the respective low-battery indicator will show up when the respective channel is selected. The battery level of the main unit will be shown on the indoor temperature when it is running low. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ■ Reorient or relocate the receiving antenna. ■ Increase the separation between the equipment and receiver. HOW TO USE THE TABLE STAND OR WALL MOUNTING (Fig. 5) ■ Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer of an experienced radio/TV technician for help. • Assign different channels to different remote units. • Insert batteries for remote units before doing so for the main unit. Set the main and remote units within range (20 to 30 meters). Flip the table stand out to place the main unit on a flat surface. Or you can hide the stand and mount the unit on a wall using the recessed hole. ■ • • Try different set-ups for best transmission and reception. As for the remote unit, mount the unit on a wall using the recessed hole. • Position the remote units away from direct sunlight, rain or snow. Company Name: GE Wiring Devices & Specialty Products, Inc. (d/b/a GE Home Electric Products, Inc.) THE RESET BUTTON Address: 1975 Noble Rd, Cleveland, OH 44112 USA BATTERY AND CHANNEL INSTALLATION: REMOTE UNIT (Fig. 3) The [RESET] button is used to enhance synchronization of signals after battery replacement or when the unit is operating in an unfavorable way or malfunctioning. Use a blunt stylus to hold down the button. All settings will return to their default values. 1. Remove the screws on the battery compartment. 2. Select the channel number on the CHANNEL slide switch. 3. Install 2 batteries (UM-3 or “AA” size 1.5V) strictly according to the polarities shown. MAINTENANCE 4. Replace the battery compartment door and secure its screws. When handled properly, this unit is engineered to give you years of satisfactory service. Here are a few product care instructions: Note that once a channel is assigned to a remote unit, you can only change it by removing the batteries or resetting the unit. Fig.5 Proposed operating range Temperature resolution Maximum of 3 Returns all settings to default values Fig.4 Remote unit CHANNEL SLIDE SWITCH HINTS FOR BEST OPERATION 0.1°C (0.2°F) No. of Remote unit B. Designates the remote unit Channel 1, Channel 2 or Channel 3 -5.0°C to +50.0°C (23.0°F to 122.0°F) MAXIMUM AND MINIMUM TEMPERATURES MAIN FEATURES: REMOTE UNIT (Fig. 2) A. Temperature resolution RF Transmission Frequency : [CH] BUTTON Selects among different channels [CLEAR] BUTTON Clears the memory for the indoor temperature and that for the selected channel Proposed operating range Temperature Display in °C or °F To start an automatic scan on all channels, press and hold [CH] for two seconds. The main unit will scan from one channel to another and back. The reading for individual channel will be displayed for five seconds. Press any key to end the automatic scan. MAIN FEATURES (Fig. 1) Main unit Indoor Temperature measurement Congratulations on your purchasing of the GE5805WS4 Multi-channel Cable Free In-out Thermomter. The basic package comes with a main unit and a remote sensor. The main unit can support up to three remote sensors. Temperature Measurement Kinetic-wave Icon 1. Do not immerse the unit in water. If the unit comes in contact with water, dry it immediately with a soft lint-free cloth. 2. Do not clean the unit with abrasive or corrosive materials. Abrasive cleaning agents may scratch the plastic parts and corrode the electronic circuit. BATTERY INSTALLATION: MAIN UNIT (Fig. 4) 1. Open the battery compartment door. 2. Insert two (2) UM-3 or “AA” size 1.5V batteries. 3. Press RESET. 4. Replace the battery compartment door. GETTING STARTED Once batteries are in place for the remote units, they will start transmitting sampling roughly at 30-second intervals. The main unit will also start receiving once batteries are installed. The temperature of the selected channel will be displayed on the main display and the indoor temperature on the secondary display. The main unit will automatically update its readings at 30-second intervals. If no signals are received, blanks will be displayed. Press [CH] and [MAX/ MIN] simultaneously to enforce an immediate search. This is useful in synchronizing the transmission and reception of the remote and main units. INDOOR AND OUTDOOR TEMPERATURES The indoor temperature is shown on the secondary display. As for the remote sites or channels, press [CH] repeatedly to go from one channel to another. The kinetic wave display on the channel number indicates the reception of that particular channel is in good order. 3. Do not subject the unit to excessive: force, shock, dust, temperature, or humidity. Such treatment may result in malfunction, a shorter electronic life span, damaged batteries, or distorted parts. 4. Do not tamper with the unit’s internal components. Doing so will terminate the unit’s warranty and may cause damage. The unit contains no userserviceable parts. 5. Only use new batteries as specified in this instruction manual. Do not mix new and old batteries as the old batteries may leak. 6. Read this instruction manual thoroughly before operating the unit. Contact Person: Beth Eskra Telephone Number: 216-266-3188 Name and model number of the product: In/Out Thermo GE5805WS4 CAUTION - The content of this manual is subject to change without further notice. - Due to printing limitation, the displays shown in this manual may differ from the actual display. - The contents of this manual may not be reproduced without the permission of the manufacturer.
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