Furuno DS-60, Installation Manual

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3. MENU SETTINGS
3-7
How to buffer the KP
The following method can also be used:
Menu settings
Where external equipment is connected to the KP_IN terminal, the following proce-
dure must also be completed.
1. Press the MENU/ESC key to show the main menu.
2. Press  or  to select [System], then press the ENT key.
3. Press  to select [System Parameters], then press the ENT key.
4. Press  to select [IR], then press the ENT key.
5. Press  to select [ON], then press the ENT key.
Note: The DS-60 does not have a mode to allow synchronization with external equip-
ment’s KP.
Interference rejection (Output)
When outputting KP from the DS-60 for the purpose of suppressing interference to
other ultrasound equipment, remove the TX trigger pulse from the TB4 (KP_OUT) ter-
minal.
5 V to 15 V
DS-610
App. 2KΩ
H
C
TB4
KP out
App. 300Ω
Interfering
equipment
Interference
rejection
circuit
Additional
circuit Additional
circuit
App. 300Ω App. 300Ω
DS-610
12V
H
C
TB4
App. 2KΩ
App. 300Ω
Interference
rejection
circuit
Additional
circuit Additional
circuit
App. 300Ω App. 300Ω
TB-4
CR31
[KP_OUT]
1
2
RS-422 driver