Specifications
ALE Programming 
Setting the Net Options 
Use this menu to configure net options. The following sections explain the purpose 
of the net options. For detailed instructions, refer to Part II of this manual. 
•  SOND 
Sounding Parameters: define the interval (in minutes) at which 
automatic sounding is performed (30, 60, 90 or 120 minutes), or 
define sounding as a manual function. See Sounding on page 50 for 
a detailed explanation on the sounding process. 
•  SLNT 
Silent Mode: select whether the net is in the silent mode, which 
means that members in the net can initiate calls but not allowed to 
respond to an ALE transmission. 
•  LQAR 
LQA Reports: select whether your radio will ask the called station 
for a report on the quality of the communication every time a call is 
initiated. 
•  SCN 
Scan Rate: select the number of channels scanned each second when 
the radio is in ALE mode: can be set to 2 or 5 channels per second. 
•  HACK 
Home Acknowledgment: enable/disable home acknowledgment. 
When enabled, the radio transmits an end-of-call indication to the 
remote station. 
•  MACK 
Monitor Acknowledgment: enable/disable monitor 
acknowledgment. When enabled, the radio transmits an accept call 
indication to the station that initiated the call. 
•  OCUP 
Occupancy Check: enable/disable the occupancy check. The 
occupancy check defines whether the radio uses the speech detect 
mechanism to determine whether a channel on which a call is about 
to be made is occupied. If this option is ON, a call cannot be initiated 
on a channel determined to be occupied. This option can be operated 
in addition to the ALE signal detection mechanism. 
You can select the interval at which occupancy checks are made 
(300 to 3000 msec, in 300-msec increments). 
•  M/S 
Master/Slave: select whether your radio serves as a master or slave 
in the current ALE network. Only a master station can initiate a Net 
Call. 
•  ALLC 
AIICall Settings: this option determines whether the ALE is able to 
receive and/or send AllCalls. 
An AIICall is an ALE broadcast transmission. All stations receiving 
an AIICall are linked to the sender, even if they do not recognize the 
sender’s address. If no AIICall channel is defined, the call will be 
made on the best channel in the net. 
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