705iR Receiver/Amplifier
[ Positioning ]
The 705iR has a
The ideal position in the classroom is cen- tered along the longest wall. However, due to different classroom setups, this is not always possible. Here is a quick guide to choosing a location:
Best: Centered on the longest wall
Good: Centered on the short wall
Okay: In a corner
Avoid: Placing the unit directly in front of a window.
[ Two Power Options: AC or Battery ]
The 705iR operates with battery power in a portable application, or you can leave the system connected to AC power for a more permanent application.
When using AC power:
When Using Battery Power:
If the 705iR will be moved within a classroom or to different class- rooms,
Charging the 705iR
a.Ensure the power switch (CH A POWER) on top of the 705iR is turned off.
b.Plug the power supply/charger cable into a standard AC outlet.
c.Plug the other end of the power supply/ charger into the DC power jack on the back of 705iR. The LED above
the DC will glow red. A solid green LED indicates the 705iR is fully charged.
d.Charge the batteries completely prior to first use. Charging time can take as long as 10 to 14 hours. When fully charged, the circuit switches to a trickle charge, which will not overcharge or damage the batteries.
[ battery charger and AC connection ]
If the 705iR will primarily be used in a fixed location within the classroom, LightSPEED recommends using AC power.
a.Plug the power supply into a standard AC outlet.
b.Plug the other end of the power supply/ charger into the DC power jack.
c.Turn the CH A POWER on and set an appropriate volume level. The 705iR may be left on at all times when using AC power.
LED
DC Power
Input Jack
AC Power
Cord
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