Kaba Mas X-10, Operating Instructions Manual

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2 Release the container locking bolts if necessary (Different containers will have 

different release mechanisms)

3 Insert the Change Key into the change key holes on the back of the lock (See  

Figure 3)

4 Dial left (CCW) until the Change Key appears in the upper right hand corner of the 

display 

Caution:  Release container locking bolts if 
necessary. 

5. Dial the current combination(s), example 

(50-25-50), as if to open the lock. If 
currently operating in Supervisory/
Subordinate mode, enter the Supervisor’s 
combination first. 

6. Dial 

right (CW) until the symbol SL (Select 

Mode) is displayed.

7. Now dial 

left (CCW) to select the mode of 

operation:

01 — Single Combination Mode
02 — Dual Combination Mode
03 — Supervisory/Subordinate Mode

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Stop on the desired number and pause briefly.

9. Dial right (CW). Based on the operating mode selected, set the new combination by 

following the instructions in the next sections.

Caution: Do not use the “back up” method of dialing as described in Example “B” on 
Page 3 when dialing to select the mode.

Using the Serial Number to Set Operating Mode and Combination

If you have lost or forgotten the current combination(s); you can use the serial number to 

select the operating mode and change the combination(s):

1 Force an error by entering an incorrect 6 digit combination The lightning bolt will 

appear

2 While the lightning bolt is displayed, insert program key and turn dial left (CCW)until 

you see the “Key” symbol (shown in Figure 3)

3 Continue to…

a dial left (CCW) to the First two digits of the serial number

b dial right (CW) to the Second two digits of the serial number

c dial left (CCW) to the Third two digits of the serial number

d dial right (CW) to the Fourth two digits of the serial number

4 Now dial left (CWW) until the symbol SL (Select Mode) is displayed

5 Continue to dial left (CCW) to select the mode of operation:

01 – Single Combination Mode

02 – Dual Combination Mode

03 – Supervisory/Subordinate Mode

6 Stop on the desired number and pause briefly

7 Dial right (CW) Based on the operating mode selected, set the new combination by 

following the instructions in the next sections

figure 3 - Insert Change Key