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1. LED INDICATOR:
- LED f lashes when the remote unit transmits a reading.
2. CHANNEL SLIDE SWITCH (inside battery compartment):
- Assign the transmitter to channel 1, 2 or 3 to receive 433.92MHz signal
3. RESET BUTTON:
- Press it to restart the transmitter and return all values to default values.
4. BATTERY COMPARTMENT:
- Use 2 x AA Size batteries.
5. BATTERY DOOR
6. WALL MOUNT
SETTING UP THE TRANSMITTER:
1. Remove the battery door and insert 2 AA batteries into the battery compartment and follow the polarities marked.
2. Slide the switch to Channel 1. Press the RESET button to set the transmitter.
3. Press the CHANNEL button at the back of the clock to set channel 1.
4. Lock the transmitter battery door with the screw.
5. Place the units away from metal objects and electrical appliances to minimize interference. Position the receiver
within the effective transmission range 100 feet in usual circumstances.
6. If Channel 1 signal is not received properly, change the transmitter slide button to Channel 2 or 3. Press CHANNEL
button of the clock to 2 or 3 respectively. Press and hold the CHANNEL button for three seconds. The unit will start
to find the new channel.
NOTE:
1. To receive the transmitter signal, the channels of receiver and transmitter must match each other.
2. Once the channel is assigned to transmitter, you can only change it by removing the batteries or resetting the unit.
SUGGESTION:
Make sure you read the instructions before operating this clock. We have developed this sophisticated instrument for
the best reception performance; however, the signal transmitted from USA Atomic Clock transmitter will be affected in
certain situations. We advise you to note the following instructions:
1. It is strongly recommended to start this clock at night and let the clock receive the signal automatically past midnight.
2. Always place the unit away from interfering sources such as TV set, computer, etc.
3. Avoid placing the unit on or next to metal plates.
4. Areas with access to windows is recommended for better reception.
5. Do not start reception in moving articles such as vehicles or trains.
BATTERY REPLACEMENT:
If the low battery indicator appears beside the outdoor temperature of main unit, it indicates that the transmitter
batteries need replacement. If the low battery indicator is displayed at the top left corner, it indicates that the atomic
clock batteries need replacement.
NOTE:
Attention! Please dispose of used unit or batteries in an ecologically safe manner.
BATTERY WARNING:
- Clean the battery contacts and also those of the device prior to battery installation. Follow the polarity (+) and (-)
to place battery.
- Do not mix old and new batteries.
- Do not mix Alkaline, Standard (Carbon - Zinc), or Rechargeable (Nickel - Cadmium) batteries.
- Incorrect battery placement will damage the clock movement and battery may leak.
- Exhausted battery is to be removed from the product.
- Remove batteries from equipment which is not to be used for an extended period of time.
- Do not dispose of batteries in fire. Batteries may explode or leak.
USING THE WALL MOUNT:
The transmitter has the desktop and wall mounting structure.
- For the Atomic Clock, use the recessed hold on the back of the clock to hang it.
- For the Transmitter, hang or place the separate wall-mounting part in an area protected from direct rain. Once the
stand is mounted, place the transmitter into the stand on the wall.
Remote Transmitter
SPECIFICATIONS:
MAIN UNIT
0°C to 45°C, 32°F to 113°F
Recommended operating range:
Resolution:
0.1°C/F(above 0°C/32°F), 1°C/°F(below 0°C/32°F)
Humidity measuring range:
20% RH to 95%RH
Recommended operating range: 20% RH to 95%RH
Resolution:
1%RH
Radio controlled signal:
WWVB
REMOTE TRANSMITTER
-50°C to 70°C, -122°F to 158°F
Recommended operating range:
Resolution:
0.1°C/F(above 0°C/32°F), 1°C/°F(below 0°C/32°F)
Humidity measuring range:
20% RH to 95%RH
Operating range:
20% RH to 95%RH
Resolution:
1%RH
RF transmission frequency:
433.92MHz
Remote transmitter:
1 unit
RF transmission range:
maximum 100 ft.
Temperature sensing cycle:
around 50 seconds
POWER
Main unit:
1.5V, use 1 x AA 1.5V alkaline battery (for clock movement)
3V, use 2 x AA 1.5V alkaline battery (for LCD display)
Remote transmitter:
3V, use 2 x AA 1.5V alkaline battery
NOTE
Changes or Modifications not expressly approved by the party responsible could void the user's authority to operate
this device.
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.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
custserv_clocks@mzb.com
or Email at
Due to seasonal demands, support response times may vary up to 3 to 5
business days. Your request is important. We listen to every voice mail &
read every email. In an effort to reduce support times, we encourage you to
submit your request online which is 2 to 3 times faster than phone support.
or email
SPC1100
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