NEC 616 manual 320.6

3.Speed Dial Button

The Speed Dial button is used to write the contents of the address as it is currently displayed into the pro- gr~arnming RAM: all previous operations will not result

in any program change until this step is completed. In this memory block, all addresses can be cleared and :c ritten to initialize the RAM memories and return the

isystem to the Resident System Program.

t . ‘.

j 320.6 Going On-Line

1. Depress ON/OFF button (Restore the handset) to

..!_return keyset 1 to On-Line mode. The display of

:’keyset 1 will show(dlo1 until program is accepted :a:

into the working NPM memory. Other displays will

temporarily override this display, but it will return whenever the display is otherwise idle until the system working program changes.

320.7Resetting Systemto Change Contents of NPM

1.It is possible to reset the system by depressing Reset button on the CPU-S KTU. This may not be necessary because the system memory will be rewritten when the entire system is idle. While this may cause delay, it does not drop all service in progress as does the reset.

320.8To Return System to Resident System Program

1.Memory Block 5 can be used to initialize all system NPM memories at once when disired. Use of this memory block will return the system to the Resident System Program (in PROM).

2.Procedure to Return System to the Resident System Program.

-	with keyset		1 Off-Line	Display Shows
	-	depress	[ass]	i51-I
..^	-	depress	/7/	CIZI
	-	depress	m	i

-depress data button 1, 3, 5 and 7 Data Lamps should be lit as shown

- depress m Data Lamps Go Off

-depress 1ON/OFF 1

Keyset 1 is returned to on-line mode. The Electra-616 system will not return to the Resident System Pro- gram until either the entire system is idle or the reset button on the CPU-S KTU is depressed.

Programming Procedures

. To go Off-Line

-depress [xl

-depress [ON/OFF/

-depress q

-depress q

-depress q

2.To Select Memory Block

-depress DSS button for desired block (1 - 5)

3.To Select Address

-dial I or 2 digit number.

4.To Read Address

- depress 1-1 or 1 HOLD 1

5.To Increase i Address

-depress 1ADD-ON /

6.To Decrease 1 Address

-depress 1HOLD 1

7.To Clear An Address

-depress (LAST] Write An Address

-depress j

9.To Go On-Line

-depress ‘oN/OFFl or pick up handset

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