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Setting the #5 DIP switch
If the #5 DIP Switch is turned on, the clock will operate in slave mode,
regardless of the setting of the master/slave switch.
To change the #5 DIP switch settings:
1.
Unplug the adapter from the wall outlet.
2.
Use a Phillips screwdriver to remove the back plate from the serial
clock.
3.
Locate the #5 DIP switch (See Figure 6: Setting the DIP Switches).
4.
Use the tip of a pen or small screwdriver to turn the DIP switch ON or
OFF. The clock is set to OFF when the clock is shipped from the
manufacturer.
5.
Reattach the back plate to the serial clock.
6.
Plug the adapter into a 120V outlet.
NOTE: Steps 1 and 6 (above) must be done in order for changes to the DIP
switch settings to take effect.
Setting the #8 DIP switch to OFF
If the #8 DIP Switch is turned on, the clock will not operate properly. If #8
DIP switch is on, turn it off this way:
1.
Unplug the adapter from the wall outlet.
2.
Use a Phillips screwdriver to remove the back plate from the serial
clock.
3.
Locate the #8 DIP switch (See Figure 6: Setting the DIP Switches).
4.
Use the tip of a pen or small screwdriver to turn the #8 DIP switch OFF.
5.
Reattach the back plate to the serial clock.
6.
Plug the adapter into a 120V outlet.
NOTE: Steps 1 and 6 (above) must be done in order for changes to the DIP
switch settings to take effect.
Figure 6: Setting the DIP Switches
ALPHA Serial Clock Manual
#8 DIP Switch
#5 DIP Switch
17
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