AMETEK RS Series - Manual (Page 94)

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.