Motorola l3000 参照ガイド

15

Isolated Site Operation (ISO) allows group call communications to 
continue within a single cell site when connectivity to the network is 
lost by allowing the cell to operate in a local, one cell only mode.  
ISO is limited to dispatch talkgroup calls only.  In Phone and Private 
Conversation modes the display will update to include “-Isoft” on 
the first line.  Talkgroup communications will be limited to only 
those units that are connected to the ISO cell, and only on the talk-
group or Talkgroup Mode (depending on Scan setting) that the sub-
scriber unit last used before the cell entered the ISO state.

The portable will enter the ISO state when its cell becomes isolated 
from the network, assuming the portable has no available neighbor 
cells.  It will display one of the following screens: (while in ISO the 
LED indicator is off unless the unit is transmitting.  The LED will 
be green during those periods).

 
Phone Mode

 
Group Call Mode

Private Call Mode

Note:  If the portable is powered on in an ISO cell, it will enter the 
ISO state if there are no available neighbor cells.

P

P

P

PH

H

H

HO

O

O

ON

N

N

NE

E

E

E-

-

-

-I

I

I

Is

s

s

so

o

o

of

f

f

ft

t

t

t

S

S

S

SP

P

P

PD

D

D

D#

#

#

# 

 

 

  

 

 

 A

A

A

AL

L

L

LP

P

P

PH

H

H

HA

A

A

A

G

G

G

GR

R

R

RO

O

O

OU

U

U

UP

P

P

P-

-

-

-I

I

I

Is

s

s

so

o

o

of

f

f

ft

t

t

t

3

3

3

3:

:

:

:E

E

E

El

l

l

le

e

e

ec

c

c

ct

t

t

tr

r

r

ri

i

i

ic

c

c

ci

i

i

i

P

P

P

PR

R

R

RV

V

V

VT

T

T

T-

-

-

-I

I

I

Is

s

s

so

o

o

of

f

f

ft

t

t

t

J

J

J

Ju

u

u

ul

l

l

li

i

i

ie

e

e

e

A

A

A

AL

L

L

LE

E

E

ER

R

R

RT

T

T

T 

 

 

 A

A

A

AL

L

L

LP

P

P

PH

H

H

HA

A

A

A

l3000E Getting Started  Page 15  Monday, January 27, 1997  4:01 PM