Select call, Receiving rapidcall transmissions, Ptt and post ptt – GAI-Tronics ICP9000 Navigator Series Console Installation and Service Manual User Manual

Page 69: Emergency alert

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ICP9000 Navigator Installation and Service Manual

Features and Options

65

12/10

Select Call

When the

S

ELECT

C

ALL

button is pressed, the second line of the information window flashes “*SELECT

CALL*.” The border indicator of the

S

ELECT

C

ALL

button flashes indicating that an ID may now be

selected. The right side of this line shows either the most recently received ID in the queue, “UNIT _ _ _
_” or the last ID used. Refer to Figure 38. Selecting a unit ID for transmission is accomplished in one of
the three ways discussed previously in the Call Alert section.

After selecting the unit ID, the

TRANSMIT

button is pressed to send the Select Call. Upon pressing the

TRANSMIT

button, the border indicator of the

S

ELECT

C

ALL

button will light steady, the information

window will show “WAIT” and a printer log will be made. When the top right of the information
window shows “TALK NOW”, the operator may begin speaking. Select Call does not require an
acknowledgement even when a unique ID is used.

After releasing the

TRANSMIT

button, the ID can no longer be changed. Transmissions can continue to

be made to the same ID by pressing the

TRANSMIT

button again. Each transmission will generate a new

printer log entry. To change the ID, the operator must exit and reenter Select Call mode.

MOTOROLA PL-A TRANSMIT
*SELECT CALL* UNIT _ _ _ _

1/2 UNIT 0339

0339 CALL ALERT 11:04A

2/2 UNIT 0339

0339 CALL ALERT 11:04A

<0-9/*/#> TO ENTER ID

<SCROLL UP/DOWN> TO SELECT ALIAS

Figure 38. Select Call Display

Receiving RapidCall Transmissions

PTT and Post PTT

When a PTT or Post PTT ID call is received, the queue position, caller’s alias name (if programmed), unit
ID, call type and call time are displayed on the screen. A PTT call will be displayed as “PTT ID” while a
Post PTT call will be displayed a “P-PTT ID.” Upon receipt of this call, a printer log entry will be made
with the pertinent information. A maximum of 15 entries can be stored in the queue. This includes
RapidCall entries and DTMF Decode entries if the option is available. Emergency Alerts will take
precedence over all other call types when stored in the queue. Use the Up/Down buttons located to the
right of the information window to scroll through the queue. To remove a particular queue entry, use the
Up/Down buttons to place the entry on the top line of the queue in the information window and press the

DEL

button located next to the information window. Note that Emergency Alerts may require clearing

before they can be removed from the queue.

Emergency Alert

When an Emergency Alert is received and the console is programmed to acknowledge emergency calls,
an acknowledgement is automatically sent back to the transmitting unit. Upon receipt of the Emergency
Alert, a printer log entry is made. The console will flash the alias name (if programmed), unit ID,
“EMERGENCY”, and a steady alert tone will be generated. In addition, the queue will be popped to the
top so that the Emergency Call is now visible in the information window.

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