2 AUTO KEY CHECK
Pressing 1 button, no display appears. Press 01, 02, ......, then 71 button one after another and in
order referring to the illustration described below.
Performing this check in wrong order, BEEP sound is emitted for one second.
After pressing a key, its key number is displayed.
If you want to stop this check halfway, press OK (71) button. Then KEY MENU display described
above appears.
01 02 03 04 05 06 07 08 09 10
11
19 20 21 22 23 24 25 26 27 28
18
29
30 31 32 33 34 35 36 37 38 39 40
41
52
63
3 RANDOM KEY CHECK
Pressing 2 button, no display appears. Press keys at random referring to the illustration de-
scribed above.
After pressing a key, its key number is displayed.
If you want to stop this check halfway, press OK (71) button. Then KEY MENU display described
above appears.
4 Press OK (71) button. Then KEY MENU display appears. Next, pressing ESC button, TEST
MENU display appears.
5-2-5. OTHER CHECK
1 Pressing 8 button, the following OTHERS MENU display appears.
# # # OTHERS MENU # # #
1 BEEP
2 ALARM1
3 ALARM2
4 CLOCK
5 SW CONDITION
6 CS6 DOWN LOARD
7 NMI CHECK
8 EL ON CHECK
9 EL OFF CHECK
Two items (item 8 and item 9) are not displayed with BN-10 because of no EL back light.
2 BEEP
Pressing 1 button, BEEP sound is emitted once in one second.
Then press ESC button to stop ringing.
42 43 44 45 46 47 48 49 50
53 54 55 56 57 58 59 60 61 62
64
65 66
— 35 —
12
13
67
68 69 70 71
14
15
16
17
51
OK