Installation guide
B-TECH AUDIO VIDEO MOUNTS
www.btechavmounts.com
CONTENTS
INSTALLATION TOOLS REQUIRED
FEATURES
BT890
PROJECTOR TROLLEY / STAND
INSTALLATION GUIDE & PARTS LIST
This Pack Contains 1 Trolley / Stand
Installation Safety Notes.....................................................................................................................2
Parts List.............................................................................................................................................4
Product Assembly...............................................................................................................................6
Optional Accessories.............................................................................................................................14
Product Dimensions..........................................................................................................................15
B-Tech Contact Details.....................................................................................................................16
PLEASE KEEP THIS FOR FUTURE REFERENCE
Crosshead / Flathead
screwdriver
Hex Keys
(Supplied)
●  Designed for use with projectors up to 25kg (55lbs) 
●  Adjustable tilt: +/-20° 
●  Adjustable height with wheels: 790mm (31.1”) – 1290mm (50.8”) 
●  Adjustable height with feet: 765mm (30.1”) – 1265mm (49.8”) 
●  Useable platform dimensions with rails attached: 
290mm (11.4”) x 360mm (14.2”) 
●  Can be used as a lectern 
●  Supplied with safety rails and strap 










