So I am new to mountain biking. I picked up a used but in excellent condition 2008 Gary Fisher Hifi Deluxe. I went and downloaded the owners manual from the Trek website but there is nothing in it about neither the front or rear shock settings/adjustments. I have no clue what the dials on the front do nor what the switch thing on the rear shock does. I thought the rear has a lock out on it to be able to lock the shock out like a hardtail but I might be mistaken. So yeah...need some help guys to a newby. Links and or pictures would be great as again. This is totally new to me.

Thanks
Jeff