E F Johnson Company 2425M70 Benutzerhandbuch
5-9
Radio Wide Features
• If the zone or channel is changed while scanning is selected, scanning continues on the
same or a different scan list (see Section 5.13.1).
Note
Each SMARTNET/SmartZone and P25 trunked channel can be programmed so that
scanning is automatically enabled when the channel is selected.
scanning is automatically enabled when the channel is selected.
5.12.2 Radio Wide Scanning
Radio wide scanning monitors the channels in the preprogrammed radio wide scan list.
This scan list may contain up to 16 channels of any type assigned to any zone (see Section
5.13.2). Radio wide scanning is turned ON and OFF by menu selection or by the RWS
option switch (if programmed) as follows:
This scan list may contain up to 16 channels of any type assigned to any zone (see Section
5.13.2). Radio wide scanning is turned ON and OFF by menu selection or by the RWS
option switch (if programmed) as follows:
Note
Use radio wide scanning only if two different types of channels need to be scanned at the
same time such as conventional and SMARTNET/SmartZone. Otherwise, use the more
efficient priority scanning because there is less chance of missed calls.
same time such as conventional and SMARTNET/SmartZone. Otherwise, use the more
efficient priority scanning because there is less chance of missed calls.
• To turn radio wide scanning on, press the RWS option switch and “RW SCN ON” is
briefly displayed. In addition,
is displayed along with an R in the left Status position.
• To turn radio wide scanning OFF, press the RWS option switch again and “RW SCN
OFF” is briefly displayed and
with R is no longer displayed.
• If the zone or channel is changed while radio wide scanning, scanning continues
normally.
5.12.3 Scan Hold Time
When a message is received or transmitted while scanning, there is a delay before
scanning resumes. The delay after receiving a call prevents another message from being
received before a response can be made. The delay after transmitting a call ensures that a
response is heard instead of another message occurring on some other channel.
scanning resumes. The delay after receiving a call prevents another message from being
received before a response can be made. The delay after transmitting a call ensures that a
response is heard instead of another message occurring on some other channel.
Separate delay times are programmable for radio wide and priority scanning. With radio
wide scanning, delays of 2-7.5 seconds can be programmed. With priority scanning,
delays of 0-7.5 seconds can be programmed. With SMARTNET/SmartZone and P25
Trunked scanning, scan delays of 0-8 seconds can be programmed.
wide scanning, delays of 2-7.5 seconds can be programmed. With priority scanning,
delays of 0-7.5 seconds can be programmed. With SMARTNET/SmartZone and P25
Trunked scanning, scan delays of 0-8 seconds can be programmed.
5.12.4 Transmitting in the Scan Mode
Priority Scan Mode - When the transmitter is keyed while scanning is enabled, the
transmission may occur on various channels as follows.
transmission may occur on various channels as follows.
Draft 4/29/2014