GW Instek GSP-827 User Manual User Manual
Page 15

2.7GHz Spectrum Analyzer Operation Manual
⎯
⎯
14
Item
Description
14
Ref Input
External reference signal input. When this terminal is fed with an
external reference signal, the system frequency is synchronized to it. See
Option >> ExtRefFreq function.
15
Freq. Adjust
Adjustment for internal frequency reference, which allows aligning
frequency with the other equipments.
16
GBIP
GBIP terminal
17
RS232
RS232 terminal.
18
Headphone
Headphone output when the demodulation option is built-in.
19
Battery Pack Slot Slot for plugging the battery pack. Rotating the screw on the top of
battery cover counterclockwise to move the cover. Installation is easily
done by sliding batteries in and locking up the cover.
20
Panel label
Fuse selection guide.
21
Power Switch
Main AC Power switch.
22
AC Input
AC Input.
23
Fuse Socket
Fuse socket.
24
DC Input
DC 12V input.
25
Panel Label
Usage warning.
26
Trigger Input
External Trigger input. See Trigger >> External function.
27
10MHz Ref
Output
10MHz output allows synchronizing with the other equipment.