AMETEK BPS Series - Manual (Page 84)

User Manual AMETEK Programmable Power
BPS Series 84
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.