Alpha IA543 Installation & Configuration Manual Download Page 5

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Dipswitch

 

Functions

 

Jumper 

Positions

 

Dipswitches #1 & #2 set the length of door release time for approx. 2, 10, or 25 seconds (See chart above). 

 

Dipswitch #3 will provide a tone at the entrance panel when the call button is pressed. 
  (you must use ZW as your tone wire to the entry panel). 

 

Dipswitches #4 & #5 allow the Postal Lock to release the door for 25 seconds independent of the #1 & #2 setting. 

  (works only with 4 wire stations). 

 

Dipswitch #6, when OFF, will only allow the door to release for the time determined by the position of #1 & #2. 
   If ON, it will continue to stay on past the normal time delay until the 

DOOR

 Button is released. 

 

Dipswitch #7 when OFF, will require the 

TALK

 button to be pressed before the 

DOOR

 Button will release the door. 

   If ON, the Door release can be activated without talking first. 

 

Summary of Contents for IA543

Page 1: ...operations integration into access control systems and Postal locks INSTALLATION PROCEDURE Read this manual to insure proper wiring component placement and installation methods WIRING REQUIREMENTS De...

Page 2: ...a heavier gauge wire to reduce voltage drop ENTRY PANEL S Mount all entry panels in a suitable location protected from harsh weather and water Although many panels are weather resistant the more prot...

Page 3: ...door strike when the inside station DOOR Button is pressed while also supplying 16VAC for system power Pay special attention to the transformer wiring and terminal markings The length of activation ti...

Page 4: ...hat proper polarity between the magnetic lock and its power supply is observed The length of door release time is determined by the dipswitch settings approx 2 10 or 25 seconds USING THE PK407A ISOLAT...

Page 5: ...allow the Postal Lock to release the door for 25 seconds independent of the 1 2 setting works only with 4 wire stations Dipswitch 6 when OFF will only allow the door to release for the time determine...

Page 6: ...or Voice Volume and Tone Volume located through two access holes on the front cover Use a small screwdriver and do not use excessive force Carefully turn clockwise to increase the volume High volume s...

Page 7: ...7...

Page 8: ...ive visual indication notification enabling efficient operation of a busy office Wall or desk mounted master stations available in White Titanium or Brown Can be used to indicate room status emergency...

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