Head Strap Mounting
The XERA is also compatible with an optional head strap mount.
1. Place the XERA on the head strap mount.
2. Attach the o-ring to the XERA’s rear hook, feed it through the head strap mount and attach to
the front hook.
3. Fasten the hard case battery pack to the rear plate of the head strap using one of the velcro
straps provided. You can attach the battery horizontally or vertically.
4. Feed the velcro strap through the slits of the rear plate and wrap tightly around the battery.
Secure the cable using the cable clip.
The soft case battery is not helmet mountable. Instead, use the extension cable provided to
run the soft case battery from your backpack or pocket.
6. Fasten the hard case battery pack to your helmet using one of the velcro straps
provided. Feed the strap through the handle of the battery pack and the vents of
your helmet, pull and fasten the velcro strap securely onto itself.
The soft case battery is not helmet mountable. Instead, use the extension cable
provided to run the soft case battery from your backpack or pocket.
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