W91560DN 查看數據表（PDF） - Winbond

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W91560DN

3-MEMORY TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTIONS

Winbond 

Preliminary W91560DN SERIES

OFF HOOK (or ON HOOK & HFI ¡õ ), HOLD1 (or HOLD2 )

1.The hold function is toggled on and off by the HOLD1 or HOLD2 key. When the hold function is

toggled on, the hold mark (dot of digit_4) will be lit and all key-ins (except hold keys and icon keys)

will be ignored.

2. The following examples show the hold function being toggled on and off:

a. OFF HOOK , HOLD1 (or HOLD2 ), HOLD1 (or HOLD2 )

b. OFF HOOK , HOLD1 (or HOLD2 ), HFI ¡õ

c. OFF HOOK , HOLD1 (or HOLD2 ), ON HOOK , HFI ¡õ

d. ON HOOK & HFI ¡õ , HOLD1 (or HOLD2 ), HFI ¡õ

3. HOLD1 and HOLD2 have the same function in the off-hook state. The difference between HOLD1

and HOLD2 are shown as follows:

a. If OFF HOOK , HOLD1 (or HOLD2 ), ON HOOK , HOLD1 is entered, then

the

dialer will be off-line.

OFF HOOK , HOLD1 (or HOLD2 ), ON HOOK , HOLD2 is entered, then the

If

dialer will be on hold.

b. If ON HOOK & HFI ¡õ

dialer will be off-line.

, HOLD1 (or HOLD2 ), HOLD1 is entered, then the

c. If ON HOOK & HFI ¡õ

dialer will be on hold.

, HOLD1 (or HOLD2 ), HOLD2 is entered, then the

4. The function timing diagram is shown in Figure 8(a), 8(b), 8(c).

Adjusting Time Setting

OFF HOOK (or ON HOOK & HFI ¡õ ), SET , HOUR , MIN , SET

(or ON HOOK )

1. Only HOUR and MIN keys are valid in RTC set mode.

2. Hours and minutes count forward as long as the HOUR or MIN key is pressed.

3. The on/off function of SET is tolggled, and the dialer is initialized after the SET key is toggled.

4. If the dialing sequence D1, D2, ..., Dn (including flash and pause) has not finished, SET will be

ignored.

RTC Display Mode

OFF HOOK (or ON HOOK & HFI ¡õ

), RTC

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