E.F. Johnson Company VR-CM50 Manuel de service télécharger pdf (Page 59)

CRT CONSOLE POSITION EQUIPMENT

3-11

February 1996

Part No. 004-3039-273

3.8.3 TDV-OP413 SINGLE-TONE KEYPAD SIG-

NALING FORMAT

TDV-OP413 is a software option which adds a

16-function, EIA single-tone encoder to the radio con-

trol panel keypad. Timing protocol must be specified.

The output can be directed to the selected chan-

nel or a dedicated channel under program control.

Operator feedback is displayed on the CRT.

3.8.4 TDV-OP414 DTMF KEYPAD SIGNALING

FORMAT

TDV-OP414 is a software option which adds a

16 key DTMF encoder to the radio control panel key-

pad. The encoder operates in the "store and send"

mode for up to 12 digits per sequence. The tone mark

and space times must be specified.

The output can be directed to the selected chan-

nel or a dedicated channel under program control.

Operator feedback is displayed on the CRT.

3.8.5 TDV-OP415 1500 HZ ROTARY DIAL KEY-

PAD SIGNALING FORMAT

TDV-OP415 is a software option which adds a

12 key Dial Pulse (Interrupter) encoder to the radio

control panel keypad. The encoder operates in the

"store and send" mode for up to 12 digits per

sequence. The pulse rate and mark/space ratio must

be specified.

The output can be directed to the selected chan-

nel or a dedicated channel under program control.

Operator feedback is displayed on the CRT.

3.8.6 TDV-OP416 2805 HZ ROTARY DIAL KEY-

PAD SIGNALING FORMAT

TDV-OP416 is a software option which adds a

12 key Dial Pulse (Interrupter) encoder to the radio

control panel keypad. The encoder operates in the

"store and send" mode for up to 12 digits per

sequence. The pulse rate and mark/space ratio must

be specified.

The output can be directed to the selected chan-

nel or a dedicated channel under program control.

Operator feedback is displayed on the CRT.

3.8.7 TDV-417 5/6 TONE KEYPAD SIGNALING

FORMAT

TDV-OP417 is a software option which adds a

10 key 5/6 tone digital encoder to the radio control

panel keypad. The encoder operates in the "store and

send" mode for up to 12 digits per sequence. 5/6 tone

signaling is offered in four (4) common formats:

U.S.A./EIA, CCIR, EEA and ZVEI.

The formats differ in tone assignments, tone and

gap timing and in the method of group alerting. The

exact format desired must be specified at the time of

order.

The output can be directed to the selected chan-

nel or a dedicated channel under program control.

Operator feedback is displayed on the CRT.

3.9 QUEUE PAGING

3.9.1 TDV-OP418 STACK-THEN-SEND PAGING

Refer to option TDV-OP419 below. In normal

operation, Single Button Pages are transmitted

instantly upon pressing a paging key. TDV-OP418 is

a hardware option which causes all pages to be

placed in a stack queue rather than instantly transmit-

ted. Pressing a SEND key will transmit the stack.

Pressing a CLEAR key will erase the stack. Pressing

an ABORT key will terminate the stack transmission.

Priority pages can be instantly transmitted without

having to stack by pressing the UNLOCK key on the

Master Control panel simultaneously with a paging

key, even if there is a stack of pages in queue. TDV-

OP418 is a position-wide option - i.e. if programmed,

it must apply to all single button page keys on the con-

sole.

3.10 PAGING ASSIGNMENT

3.10.1 TDV-OP419 SINGLE BUTTON PAGING

ASSIGNMENT

This software option provides up to 256 single

button activated pages per console position. Each but-

ton may be assigned any paging code from any of the

1 2 ... 54 55 56 57 58 59 60 61 62 63 64 ... 83 84

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E.F. Johnson Company VR-CM50 Manuel de service Page 59

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