4
DISPLAY OF THE UP201
GREASE CADDY
METERED HOUSING
A.
On and OFF buttons.
To turn the instrument ON,
push the ON button in. Once pressed the instrument
will stay on and then automatically turn off after 5
minutes (this will extend the battery charge and active
use of the instrument). To turn the instrument OFF
before 5 minutes have elapsed, press the OFF button.
B.
Bar graph Display.
The display consists of a ten
segment LED bar graph that will indicate ultrasonic
signal strength. A low number of LEDs indicate a low
level of ultrasound. Conversely more intense
ultrasonic signals will display more LEDs.
C.
Battery Level Light.
This red light turns on only when the batteries need to be
recharged.
D.
Sensitivity Selection Dial.
There are eight (8) sensitivity levels which read out in related
decibels of "0" to "70". As the dial is turned to the right, to "0", the sensitivity of the
instrument increases. As the dial is turned to the left, to "70", the sensitivity decreases. A
low-level ultrasound emission produces low amplitude. To detect low-level ultrasounds, the
instrument should be in a high sensitivity position. 0 is the highest sensitivity position. For
higher amplitude signals, move the sensitivity to the left towards "70".
E.
“Phone
s
” Jack
.
This is where you plug in the headphones. Be sure to plug it in firmly until
it “clicks”.
A
C
B
D
A
E
