Black Box NBC27XB - Manual (Page 17)

Page 17 724-746-5500 | blackbox.com
Chapter 5: Using the Netbook Cart Timer
5.2 Using the Netbook Cart Timer
Pushing the timer tabs outward reverses which outlet is on and off.
Each timer tab represents a 15-minute interval.
• Determine the duration of time you want one electrical outlet unit turned on and
push the timer tabs inward for each 15 minute duration of power. Example: Each
tab is 15 minutes of charge time—4 tabs pushed inward equals one hour of charge
time for one bank of netbook computers.
• Continue pushing the timer tabs inward until you reach the number of times and
the duration that you want the netbooks turned on.
• When one electrical outlet is turned on, the other electrical outlet is turned off. The
timer is automatically set by leaving the remaining timer tabs outward to turn on
the other electrical outlet.
• Set up the timer to provide overload protection. Charging 32 netbook computers
at one time combined with the power demands of existing netbook battery
technology can overload a typical 15 amp circuit. The NBC is equipped with a built-
in timing device that automatically switches between charging half the netbooks
with the other half.
• Close and lock the rear panel. Timer settings and electrical components are now
locked and secure.
NBC20S