User Manual    AMETEK Programmable Power 
RS Series    94 
ELAPSED TIME  The elapsed time screen, when selected from the UTILITY 
menu, will appear for about 3 seconds. The elapsed time shown 
is the cumulative amount of time the power source has been on 
from its initial build. This value is read only and cannot be 
changed by the user.  
  The same screen also displays the internal AC source ambient 
temperature in degrees C. 
 
VIEWING ANGLE  The viewing angle can be used to change the contrast ratio of 
the LCD display. The range of the viewing angle parameter is 
from -10 to +10. Setting the right viewing angle is matter of 
personal taste. Set this parameter to a value that is most 
comfortable for the user. To save a new viewing angle setting, 
change the number to the desired value using the knob or the 
keypad and press the ENTER key. The new value will blink. To 
save it permanently, press the SET key.