There are three main methods which you can rely on.
Atc belay device how to use.
These are the openings in the belay device to pass the ropes through most atcs have 2 rope slots which allow them to belay half or twin ropes.
A more compact lighter version of our versatile atc guide the atc alpine guide is built for smash and grab ascents in the mountains.
A belay device is a mechanical piece of climbing equipment used to control a rope during belaying.
You can set up guide mode as shown with one rope or two.
Even if you belay or atc device is unretrievable you can still rappel down safely.
The belayer uses a belay device to catch a fall and to lower a climber from the top of the route.
The carabiner is then attached to the belay loop of the belayer s or rappeller s climbing harness.
Then a carabiner is passed through the loop of rope and the keeper loop of the atc.
When belaying a single rope you can use any one of the rope slots.
To use an atc belay device a loop of rope is threaded through one of the slots.
Search and rescue caving rappelling.
Alternatively you can use a munter hitch which can be done with the locking of a single carabiner with the climbing rope.
At just 73 grams this featherweight belay rappel device is optimized for ropes between 8 1 and 8 5 millimeters in diameter yet works with ropes from 6 9 to 9mm.
Figure 8 belay device.
It is designed to improve belay safety for the climber by allowing the belayer to manage their duties with minimal physical effort.
They can be used as a normal belay device too.
In the old days people belayed off shoulders hips and around waists.
Some atc style belay devices have a guide mode function they can be set up in a way which locks automatically if a climber falls.
Figure 8 devices are primarily used for rappelling however they can be rigged to belay a leader or a top rope climber.
With the right belay device a small weak climber can easily arrest the fall of a much heavier partner.
Shaped like the number eight they have one larger and one smaller hole.
You can either do a single rope rappel using a single belay device with your partner.
Anatomy of an atc.
When rappelling you feed a bight bend of rope through the large hole and loop.
Simply pull the brake strands through as the climber moves up.