Diamond Antenna RHM12 Operation Instructions Manual

(1.9/3.5)* / 7-440MHz Portable Screwdriver Type Antenna
RHM12
OPERATION INSTRUCTIONS
To use the antenna properly, read these instructions thoroughly before using it.
Keep this manual carefully at hand for later use.
afety Precautions
Note beforehand that the company shall not be liable for any damages suffered by the customers or
third parties in using that product, or for any failures and faults that occur the use or misuse of this
product, unless otherwise provided for under the law.
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Type and meaning of the marks
& DANGER
&WARNING
&CAUTION
• Don't install the antenna on a rainy or windy day since it is dangerous.
• Don't touch the antenna during transmitting since it is dangerous.
• If there is a thunderstorm during operation, stop the operation immediately and remove the cable from
the transceiver. If that doesn't make it in time, don't touch the antenna and the cable. It may be
severely injured or die due to getting and electronic shock from a lightning strike.
• Don't drop the antenna, tools and attachment when installing the antenna in the height. Install the
antenna after assembling it on the ground.
• Install the antenna firmly not to fall down due to the strong wind. Even if falling down the antenna,
locate the antenna at the safe place where people and building are not inflicted injures.
• Don't attempt to install the antenna only by yourself. Installing the antenna alone on the roof may lead
you dangerous accident. Always ask your friends for help installing the antenna.
• Make sure to adjust the antenna before using it.
• Install the antenna as far away as possible from any obstacles to obtain its maximum performance.
• Keeping transmitting with high VSWR may cause the transceiver to be damaged. Stop transmitting
immediately and check the antenna.
• When transmitting, operate within the specification of the transmission power. It is a big burden on the
antenna on FT8 etc. Don't operate over the specification of the transmission power. The antenna may
be damaged.
This mark indicates an imminently hazardous situation, which, if not
avoided, could result in death or serious injury.
This mark indicates a potentially hazardous situation, which, if not
avoided, could result in death or serious injury.
This mark indicates a potentially hazardous situation, which, if not
avoided, may result in minor or moderate injury or only property
damage.
& DANGER
&WARNING
&CAUTION
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