Markisol DD251H 5 Channel Emitter Instructions
- June 14, 2024
- Markisol
Table of Contents
DD251H 5 Channel Emitter
DD251H
5-channel Emitter Instruction
Version: A/01
Instruction Of Buttons
Technical specification
- Battery: 3V (CR2430)
- Working temperature-5~50
- Radio range: 30 meters indoor
- Battery life: >2 years
- Quiescent current: 1uA
- Radio frequency: 433.92MHz
- Working current20mA
Warning
- Emitter couldn’t expose to moisture or be striked heavily, or else the emitter life will be affected;
- If the emitter is not so sensitive or the radio range becomes shorter, pls check whether to change the battery;
- If you press any button more than 20S, the emitter will stop sending radio signals;
- It’s forbidden to use different type battery to avoid any dangerous risk;
- Dispose of used batteries properly.
Combination Button Lock / Unlock Operation
Note:
- The factory default is unlock status, repeat same operation to switch status circulaly.
- When the combination buttons are locked, if you press the combination buttons, the emitter won’t send any signal and LED won’t flash.
- Only the transmitting code will be affected if the combination buttons are locked.
Caution:
This device complies with Part 15 of the FCC. Operation is subject to
thefollowing two conditions: (1) this device may not cause harmful
interference; (2) this device must accept any interference received,
includinginterference that may cause undesired operation. Any changes or
modifications not expressly approved by the partyresponsible for compliance
could void the user’s authority tooperate theequipment. This equipment has
been tested and found to comply with the limits for aClass B digital device,
pursuant to part 15 of the FCC Rules.These limitsare designed to provide
reasonable protection against harmful interferencein a residential
installation. This equipmentgenerates uses and can radiate radio frequency
energy and, if not installed and used in accordance withthe instructions, may
causeharmful interference to radio communications. However, there is no
guarantee that interference will not occur in aparticularinstallation. If this
equipment does cause harmful interference toradio or television reception,
which can be determined by turningtheequipment off and on, the user is
encouraged to try to correct theinterference 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
towhich the receiver is connected.
— Consult the dealer or an experienced radio/TV technician for help.
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