YOKOGAWA AQ7260 OTDR

Chapter 8 USING OPTIONS AND EXTERNAL DEVICES
8-48
Device Message
No. Function
Header
Numeric
Part
Description
1-9 Distance from the
origin
DU Requests the distance from the origin.
SXXXX.XXXXXTT
“S” indicates a sign.
“TT” indicates the distance unit.
1-10 Display start level VPOSR Requests the display start level.
SXX.XXX
1-11 Trace information
acquisition
MD Requests the trace information.
For the return value format, refer to page 8-59.
1-12 Display scale
Initialization
No request command
1-13 Display screen print No request command
1-14 Paper feed No request command
1-15 Magnification ratio
for horizontal axis
(Not during real-time)
Conventional method
HSPR Requests the magnification ratio for horizontal axis.
0: x1 5: x40 (x50)
1: x2 6: x80 (x100)
2: x4 (x5) 7: x200
3: x8 (x10) 8: x400
2-1 Marker position MR m Requests the marker position.
m= 1:
1
2:
2
3:
3
For the return value format, refer to page 8-59.
2-2 Auxiliary marker
position
YR m Requests the Y marker position.
m= 1: Y1
2: Y2
3: Y3
For the return value format, refer to page 8-59.
2-3 Marker delete No request command
2-4 Cursor delete No request command
2-5 Distance origin
setting
REFR Requests the distance origin position.
SXXXX.XXXXXTT
“S” indicates a sign.
“TT” indicates the distance unit.
2-6 Distance origin
delete
No request command
2-7 Approximate straight
line
SFR Requests the approximate straight line display status.
0: Not displayed
1: Displayed
2-8 Cursor link CLR Requests the cursor link status.
0: OFF
1: ON
3-1 Label LR Requests the label.
3-2 Company name CORPR Requests the company name.
3-3 Name OPR Requests the name.
3-4 Cable ID LCIDR Requests the cable ID.
3-5 Fiber ID LFIDR Requests the fiber ID.
3-6 Fiber type FTR Requests the fiber type.
0: SMF
1: DSF
2: NZ-DSF
3: MMF
3-7 Cable code LCCDR Requests the cable code.
3-8 Originating location LOLR Requests the originating location.
3-9 Terminating location LTLR Requests the terminating location