KEYSTONE SALES GROUP DD2702H 15-Channel LED Emitter Instructions

KEYSTONE SALES GROUP DD2702H 15-Channel LED

Instruction Of Buttons

Note: After the operation is completed, after the back cover of the emitter is dosed, please screw on Turnbuckle of the back cover. If you need to replace the batterY, Dush the back cover down.

TECHNICAL SPECIFICATIONS

Warning

1. Emitter couldn’t expose to mo isture or be striked heavily, or else the emitter life will be affected;
2. If the emitter is not so sensitive or the radio range becomes shorter, pls check whether to change the battery;
3. If the voltage is less than 2.6V, there will be a low voltage indication;
4. Under uni-directional mode, if you press any button more than 205, while under bi-directional mode, you press any button 5S, the emitter will stop sending radio signals;
5. It’s forbidden to use different type battery to avoid any dangerous risk;
6. Dispose of used batteries properly.

Max. Channels Adjustment

Note:

1. In the setting status, press UP or DOWN button to exit quickly.
2. Repeat the same process if you want to adjust the Max. channels.

Uni-directional/ Bi-directional Mode Switch

Note: The factory default mode is Bi-directional mode, repeat the same operation to switch the mode circulary.

Combination Button Lock / Unlock Operation

Note:

1. If there is no operation for 10 seconds, it will automatically exit the setting status.
2. The factory default is unlock status, repeat same operation to switch status circulaly.
3. Under lock status, the combination buttons don’t work; Under unlock status, the combination buttons will work normally.
4. Only the transmitting code will be affected if the combination buttons are locked.

FCC Statment

This device complies with Part 15 of the FCC. 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 operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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.

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