User's Manual

Viewsonic Tweety RF Remote Rev 2.9A November 05, 2001
Universal Electronics Inc. Confidential Page 46 of 63
6 Electrical Requirements
6.1 Power
The remote shall operate from (4 - AAA) alkaline batteries. Power requirements shall be a maximum
operating voltage of 6.4 volts.
6.2
Visible LEDs
NA
6.3 Transmission IC
Samsung 16K (S3P/C80F9XFE-QZR5) (QFP)
6.4 Battery Life
4 new AAA cells will provide approximately 10 months of battery life.
This is the time at which the remote will begin sending the specific
frame of data to indicate the remote batteries are low.
This assumes the following usage:
5 hours of operation per day
Approximately:
14.4 key presses per hour (@ 1 second each)
120 Seconds of Pointer operation per hour
6.5 Range
Minimum 5meters in direct line of site.