Name And Function Of Each Part; Front Panel - Sony LT 100 Gebrauchsanweisung

4. Name and function of each part

4-1. Front panel

POWER
1
12
RESET
A
RESET
B
ON
OFF
7 5
1 Power switch
Press this switch to turn on the power.
Press the switch again to turn off the power.
2 Slot numbers
Indicate the numbers of the counter board connection slots on the rear panel.
3 Main display selection indicators
The LED corresponding to the number of the counter board currently shown in the
main display lights.
4 Go/No Go judgement result indicators
Gives the result of comparing the displayed value to the comparator's upper and lower
limits. ∆ Over upper limit, \ between upper and lower limits, ∇ under lower limit.
5 Reset key
• Resets the displayed value to zero.
• When a value has been preset it returns to the preset value.
6 Preset key
Enters the preset mode. (For the current value, maximum value, and minimum value.)
7 Measuring mode setting key
Key to enter the mode for selecting one of maximum, minimum, peak-to-peak
(maximum–minimum), or current values.
8 Comparator value setting key
Key to enter the mode for setting the comparator's upper or lower limit.
9 Setting key
Set a mode or a value.
0 Number selection key
Selects the number for the digit chosen.
!¡ Main display selection/digit selection key
• Selects the display data of the counter board to be shown in the main display.
• In the setting modes, selects the digit to change when setting numeric values.
Main display
1 2
P MAX MINP - PCPH123
A
mm
P MAX MINP - PCPL123
B
A
mm
P
MODE COMP
B
SET
6 9 8 !¡ 0
2
3 4 5
3
4
ＬＴ１００