C450 Owner s Manual - English
Page 21
INTRODUCTION Older Chamberlain door controls and third party products are connected to the garage door opener in the gang box. Use the existing holes in a later step. 3. The ... INJURY or DEATH from electrocution: l Be sure power is not necessary to drill holes or install the drywall anchors. l NEVER permit children to 12 VOLT low voltage wires. l Activate door ONLY when it is NOT connected BEFORE installing door control. For gang box installations it can be seen clearly, is pre...
INTRODUCTION Older Chamberlain door controls and third party products are connected to the garage door opener in the gang box. Use the existing holes in a later step. 3. The ... INJURY or DEATH from electrocution: l Be sure power is not necessary to drill holes or install the drywall anchors. l NEVER permit children to 12 VOLT low voltage wires. l Activate door ONLY when it is NOT connected BEFORE installing door control. For gang box installations it can be seen clearly, is pre...
C450 Owner s Manual - English
Page 38
... fire, explosion or chemical burn: l Replace ONLY with the visor clip. The 3V CR2032 Lithium battery should produce power for up . If the battery is low, the remote control's LED will not flash when the button is swallowed, immediately notify doctor. To replace battery, pry open the case first in a waywhere...
... fire, explosion or chemical burn: l Replace ONLY with the visor clip. The 3V CR2032 Lithium battery should produce power for up . If the battery is low, the remote control's LED will not flash when the button is swallowed, immediately notify doctor. To replace battery, pry open the case first in a waywhere...