11
Pulses per Minute
The value of pulses per minute can be shown by using the
Decode
function. First, setup a
transmitter (see
Transmitters Setup
section) with the following: frequency (as desired), Rep Rate,
Slope = 60, Intercept = 0, No Decimal. Ignore the ID (Depth, Temp, etc.) and the units (m, ft, etc.)
as neither applies to pulses per minute. Once the transmitter setup is complete, decode the
appropriate transmitter number as described in the
Decode Transmitters
section.
Set Frequency
The frequency channel can be selected in 100 Hertz (Hz) increments ranging from 10.0 kHz to 99.9
kHz. To do so, position the Channel switch to EXT and press the FREQ key on the keypad. The
display will show the current frequency (69.0kHz in the example below) in the first line. The
second line indicates the choices available: yes, no, increment up, or increment down.
FREQ: 69.0 kHz
(Y/N), UP, DOWN
The response is chosen from the following list:
YES : frequency is OK; exit FREQ routine
NO : change frequency (see below)
+ : increment frequency by 100 Hz
S
: decrement frequency by 100Hz
If the response is “No”, the second line of the display requests the input of the new frequency. The
question mark (?) indicates that a numeric entry must be made on the keypad. Enter the first three
digits of the new frequency. For example, if the new frequency is to be 65.5kHz, enter the digits 6 5
5 on the keypad. The new frequency will be shown in the top line of the display and the (Y/N), UP,
DOWN prompt is repeated on the second line.
If the panel switch is not on EXT, the display momentarily warns “FREQUENCY UNDER PANEL
CONTROL”. The frequency is being determined by the switch position rather than the keypad
entry.
