”On Belay” Means the Belayer is Ready
Your belayer, who is probably standing next to you at the base of your route’s first pitch, lets you know that he is on belay and that it is safe for you to climb by saying, “On belay.” This means that the belayer has uncoiled the rope at the cliff base; tied himself to an anchor like a tree or cams; and has the rope, which is tied to you with a figure-8 follow-through knot, threaded through his belay device.Don’t Pester the Belayer
Remember that it’s up to the belayer to tell you, the leader, when he’s ready and on belay. I often see impatient leaders asking their belayer, “Are you on belay?” or “On belay?” Don’t be an impatient pest—let your belayer get ready and tell you when he’s on belay and it’s safe for you to climb.When to Use “On Belay”
Below is the usual group of commands used by a climbing team either when they’re starting from the base of the cliff, from a belay ledge partway up, or by a leader who is has put a seconding climber on belay from above. You will use this series of commands whether you’re big wall climbing, sport climbing, or top-rope climbing. Just remember that when you tell the other climber that he is on belay that you’re now on duty and must be an attentive belayer.The Voice Commands
Here are the voice commands before you start climbing:Belayer: “On Belay.”
Climber: “Ready to Climb.”
Belayer: “Climb” or “Climb on.”
Climber: “Climbing.”
