0
POWER
The mainframe is not powered when the POWER switch is set to
JL STBY, but the reference oscillator is activated in this state if the
power cable plug is connected to a power receptacle. The mainframe is
powered when the POWER switch is set to
ON.
@ FUNCTION
Each time (o) is pressed, the lamp indication changes CHECK -* FREQ.
-*
PERIOD
T.l. -»• RATIO
. . . cyclically, and the function indicated
by the lighted lamp is selected; 0 key operation shifts the lamp indica
tion in the opposite direction. When TOT. is selected, the gate opens/
closes each time
® is pressed. For other functions, the
( g switch
serves as a RESET switch. (See 0
for RESET.)
0
GATE
Monitor lamp for counting operation. The GATE lamp is on during
counting (measurement).
0
OVER
This lamp goes on when the measurement result exceeds the counting
capacity.
0
Number display section
Green, 7-segment LED display o f 8 digits.
0
Unit display section
Displays the unit of the measurement result.
0
MASK
The signal to be measured is masked by pressing [^T|
to light the
lamp within the switch.
Set the masking time with the control 0
(FREQ. A and FREQ. C cannot be masked.)
0
MASK TIME
A control for setting the masking time.
© LEVEL
A control for triggering the signal to be measured at the proper level.
The trigger voltage can be adjusted within a range o f about —IV to +1V.
@ SLOPE
Trigger point slope selector switch. + sets the trigger point at the positive
slope and - sets it at the negative slpe.
(fl) SENS.
Selects the input sensitivity.
3-2-2. TR5823 Panels (To see Figure 3-3.)
3 - 1 0
Summary of Contents for TR5821
Page 19: ...A d a p t e r Fig 3 1 Power cable plug and adapter ...
Page 23: ...7Inm 9 8 8 3 8 6 9 Fig 3 2 Panel description 3 6 ...
Page 26: ...3 9 ...
Page 54: ...4 6 Program m ing N otes 4 6 1 Sim plified O peratio nal F low C hart D ata Sending 4 15 ...
Page 56: ... 2 When s e r i a lpollingi snot used Addressed to talk 4 17 ...
Page 82: ...7 3 ...
Page 100: ...D im ensions of chassis 2 ...
Page 103: ...SIDE VIEW Ut TR5821 EXTERNAL VIEW ...
Page 104: ...F R O N T VIEW REAR VIEW ...
Page 105: ...4 280 u TR5822 EXTERNAL VIEV ...
Page 106: ...FRONT VIEW R EAR VIEW ...
Page 107: ...SIDE VIEW U nit TR5823 EXTERNAL VIEW ...
Page 108: ...101 75 tOaOOQQ Oa QC QOj 5 kS a a a a o o o o a a a y TOP VIEW FRONT VIEW 102 ...