Knox Video RSIII User Manual
Page 25

SECTION 4. MAINTENANCE 
 
CAUTION! There are no user serviceable parts in the RSIII. Do not operate unit with top 
cover removed. 
 
4.1 INTRODUCTION 
The RSIII uses passive air flow (convection) to keep its power supply within a safe operating 
temperature range. No maintenance of the cooling system is required. No other routine 
maintenance is required in the RSIII. 
 
4.2 CLEARING THE MEMORY 
Under certain circumstances the RSIII memory may become corrupted. To clear the main 
memory, send the letter command 
C
followed by Enter. To clear all volume, tone, and balance
adjustments and set them to their default values, send
$C
followed by Enter.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
RSIII Series Manual
P/N 020001
October 2008
