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HT9320L 参数 Datasheet PDF下载

HT9320L图片预览
型号: HT9320L
PDF下载: 下载PDF文件 查看货源
内容描述: 22内存音频/脉冲拨号器 [22-Memory Tone/Pulse Dialer]
分类和应用: 脉冲
文件页数/大小: 30 页 / 380 K
品牌: HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
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HT9320  
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SA  
ST  
Pressing this key can save the preceding dial-  
ing telephone numbers. The saved number is  
redialed if it is pressed again. SAwill also redial  
the saved number if it is the first key pressed at  
the off-hook state. During the dialing signal  
transmission, the SA key is inhibited.  
Store key. The execution of this key actuates  
the store memory function with (or without)  
dialing output. During the dialing signal  
transmission, the ST key is inhibited.  
A
Auto key. When this key is pressed before  
pressing any one of the digital keys (0~9) it  
executes the two-touch/ three-touch memory  
dialing function.  
F
The flash key can be selected as a digit or as a  
control key by the option resistors RK13 & RK14.  
Pressing the flash key will force the PO pin to  
be ²low² for the TF duration and is then fol-  
lowed by TFP (sec). TF can also be selected by  
PAGE  
M11~M20 are represented by pressing the  
PAGE key an.d the digital keys (0~9) or  
M1~M10. That is to say, A PAGE digit key  
(0~9) or PAGE®M1~M10 executes M11~M20  
memorydialing.  
RK13, RK14.  
P
Pause key. The execution of this key can  
pause the output for the TP duration. TP can  
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M1~M20  
be selected by RK21  
.
One-touch memory dialing for speed-dialing  
in either pulse or tone mode.  
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R
Redial key. Executes redialing as well as  
one-key redial function.  
R/P  
Redial and pause function key. If it is pressed  
as the first key after off-hook, this key exe-  
cutes the redial function. Otherwise, it works  
as the pause key.  
15  
July 21, 1999