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參數(shù)資料
| 型號： | EM92013 |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | 10 Channel Cordless Phone Controller with Handset LCD Display and Handfree Function(10通道無繩電話控制器（帶手機LCD顯示和免提功能）) |
| 中文描述： | 10頻道無繩電話控制器）與液晶顯示器和手機免提功能（10通道無繩電話控制器（帶手機液晶顯示和免提功能） |
| 文件頁數(shù)： | 3/23頁 |
| 文件大?。?/td> | 178K |
| 代理商： | EM92013 |
3
* This specification are subject to be changed without notice.
EM92012/EM92013
10-CHANNEL CORDLESS PHONE CONTROLLER WITH
HANDSET LCD DISPLAY AND HANDFREE FUNCTION
5.18.1998
KEYBOARD ARRANGEMENT
Handset unit keypad (EM92012)
Base unit keypad (EM92013)
C1
C2
OFF
EM2
2
5
8
0
HF
C3
INT
EM3
3
6
9
#
RD/P
C4
PGM
HD
CH
F
P
RD
C1
1
4
7
*/T
C2
2
5
8
0
HD
EM2
C3
3
6
9
#
RD
EM3
C4
P
F
PGM
INT
SPK
R1
R2
R3
R4
R5
R6
R7
R1
R2
R3
R4
R5
V
SS
EM1
1
4
7
*/T
EM1
Key Name
TLK/OFF
INT (Handset)
PGM
EM1 - EM3
HD
CH
F
P
*/T
RD
0 - 9
SPK
INT (Base)
OFF
RD/P
Description
Talk key and standby key, TLK and OFF.
Intercom
Memory program (store and recall)
Direct memory
Line hold
Channel change
Flash
Pause
“*” and Tone mode soft key
One key redial key
Numeric key and indirect memory location key
Speaker phone On/Off
Paging/Intercom
OFF key
Redial and Pause function key
Handset line on, the first key in RD/P=redial function; otherwise=pause function.
Handset unit Handfree function key.
HF
KEY DESCRIPTION
PIN DESCRIPTIONS
Handset unit ( EM92012 )
Symbol
I/O
Active
Function
C1-C4
I/O
(P.P.)
-
-
Keyboard column scan pins.
Built in 20ms key-press and key-release debounce time.
Pin C1 must be pulled down with 560k
resistor.
Keyboard row scan pins.
R1-R7
I/O
(P.P.)
O
(O.D.)
-
/RXMUT
Receiver mute output.
/RXMUT outputs a low signal to disable the speaker or send a low
signal to expander for expansion muting.
Handset unit speaker phone control output pin controlled by Handset
unit "HF" key.
L
/HFO
O
(O.D.)
L
TLK/OFF
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