WSM6 Manual
Document Ref: UM-8270-000
Issue: A Rev 0
Section 7
October 2011 87
The red ACTIVE light should now be flashing regularly, and the screen displays:
7=PW 8=DECR FREQ 9=INCR FREQ 6=STOP
PULSE 10 ms @ 23920 Hz & 0 dB ATTN
Keypad Key Command Comments
[6]
STOP
The ANT TRIGGER OUT signal can now be used to generate the responder trigger.
NOTE
The ANT will produce a negative going pulse of 10ms duration, every 750ms. The
transponder will be triggered by the positive edge.
7.10.3 HPR Channel Test
Switch the ANT OFF, then ON and key in the following sequence of commands on the ANT keypad
([] indicates keypad keys):
Table 7-4 – HPR Channel Test
Keypad Key Command Comments
[ON]
[3]
MULTI
[4]
NEW PAN
M [F], [ENTER]
Set Medium Frequency Band –
use the up/down keys for M then
7 to select
[H],I,I,[2], [1]
Where [H] is either of the blank
keys on the keypad, use
up/down arrows for I, followed by
the channel number (e.g. 21)
[ENTER]
Good Reply (no depth):
HII21 2WAY MS= 60.02
Good Reply (with depth):- HII21 2WAY MS= 59.98 Z = 124.73ms
No Reply detected:-
HII21 2WAY MS= 0.00
To repeat test, select [Enter]
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