Section 3 Common Basic Operations  3-52 
(8) [SCAN/DW/TW] 
On scanning, Indicates the current condition as follows. And its displayed only scanning mode. 
•  Scanning    :   
•  Dual Watch  :   
•  During triple watch  :   
•  During transmitting  :   
 
(9) [CH] 
Indicates the channel category as follows. 
•  Priority channel such CH16, CH70  :   
•  Other channels    :   
 
(10) [ITU] 
Indicates the type of a current channel region. 
•  ITU channel    :   
•  USA channel    :   
•  Canada channel    :   
•  Inland waterway channel  :   
•  Private channel    :   
 
(11) Channel number 
Indicates the current channel. 
 
(12) Own ship's MMSI Code 
Indicates the ship’s MMSI. 
 
(13) [ADDRESS] input 
Use numeric key button if input destination ADDRESS (MMSI code) by manually. After all 9 digits are 
inputted it is accepted automatically. 
 
*When inputting (6) [WORK CH] selector, (12) Own ship’s MMSI Code and (13) [ADDRESS] input, key 
input from the operation unit is impossible.   
 
While the JHS-800S is operated or when the call of the JHS-800S ends, the following popup window is 
displayed. 
 
 
 
 
 
 
(a) During operation of the JHS-800S  (b) When the call is finished