Kenwood NX-5700HB, Руководство по обслуживанию

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1-12 (No.RA073<Rev.001>)
2.3.1 Installation for the remote control system
The KCH-19, KCH-20R REMOTE CONTROL HEAD, and KCH-21R HANDHELD CONTROL HEAD can be connected to the
NX-5700HB with the KCT-71 or KCT-77 REMOTE CONTROL CABLE.
The figure below shows the configuration of the control head system and the setting of the DIP switch. The DIP switch settings are
very important for the proper operation of a Multi Control Head system. The DIP switches are used for number management of the
Control Heads in the system; they also determine termination for CAN (Controller Area Network) communications.
 REMOTE CONTROL HEAD configuration and DIP switch setting
 HANDHELD CONTROL HEAD configuration and DIP switch setting
Note:
For the multi RF Deck system, refer to the the KRK-14H/KRK-15B service manual (B5B-7173-20).
Because the NX-5700HB has the function of the KRK-15B, it can be connected directly to the REMOTE CONTROL HEAD.
The KRK-14H interface kit is required to connect the KCH-19 and radio. Refer to the KRK-14H/KRK-15B service manual (B5B-
7173-20).
NX-5700HB
KCH-20R
KCT-71
REMOTE
CONTROL HEAD
(SW1-SW4: ON)
(SW1-SW4: ON)
1 2 3 4
ON
1 2 3 4
ON
1 2 3 4
ON
Dual Head system Single Head system
NX-5700HB
KCH-20R
1
KCH-20R
2
KCT-71 KCT-71
REMOTE
CONTROL HEAD 1 REMOTE
CONTROL HEAD 2
(SW1: OFF, SW2-SW4: ON)
(SW1-SW4: ON) (SW1-SW3: ON, SW4: OFF)
1 2 3 4
ON
1 2 3 4
ON
KCT-77
NX-5700HB
KCH-21R
HANDHELD CONTROL
HEAD
Single Head system
(SW1-SW4: ON)
HANDHELD CONTROL
HEAD 2
HANDHELD CONTROL
HEAD 1
KCT-77 KCT-77
NX-5700HB
KCH-21R
1
KCH-21R
2
Dual Head system
(SW1: OFF, SW2-SW4: ON)
(SW: ON) (SW: ON)
(SW: OFF)
ON ON ON
1 2 3 4
ON
1 2 3 4
ON