Timewave DSP-59Y Operation/Reference Card

Timewave DSP-59Y Operation Reference Card

All Modes

Feature
Change Primary Press [Mode]
Operating Mode
(Voice, CW, Data)
Press [Shift+Mode]
Select Setup modes
Cancel [Shift] Press [Shift] or wait three seconds
action
Store a setting in Press [Shift+Rcl/Sto+{#}]
memory # = memory number (1 - 6)
Press [Rcl/Sto+{#}]
Recall a stored
setting # = memory number (1 - 6)
Press [Rcl/Sto+Rcl/Sto]
Restore previous
setting
Change power-up Press [Shift+Rcl/Sto+Mode]
mode
Press [Byp/AGC]
Bypass all settings
Turn AGC on/off Press [Shift+Byp/AGC]
Enable random noise Press [NR]
reduction

Voice Mode

Feature
Adjust high pass Press Tune knob to set Tune knob
filter indicator pointing left. Turn Tune knob
to select value.
Adjust low pass Press Tune knob to set Tune knob
filter indicator pointing right. Turn Tune
knob to select value.
Enable random noise Press [NR]
reduction
Adjust Press [Shift+NR], turn left knob to
aggressiveness of adjust. Press left knob to accept.
noise reduction
Turn AM line noise Press [Function]. LED illuminated
filter on/off
indicates on.
Eliminate Press [Tone]. LED illuminated
heterodyne tones
indicates on.
Turn on/adjust notch Press [Shift+Tone]. Turn Tune knob
filter
to change Notch Center Frequency.
Press Tune knob to change indicated
function of knob. Rotate Tune knob to
adjust Notch Bandwidth. Accept by
pressing [Ent/Clr].
Press [Shift+Tone] or press [Shift+
Turn off notch filter
Ent/Clr].
Change freq of AM Press [Shift+Mode]. Turn Tune knob
line noise filter until Voice appears. Press [Ent/Clr] to
accept. Turn Tune knob until AM Line
Noise appears. Press [Ent/Clr] to
accept. Turn Tune knob until desired
value is viewed. Press [Ent/Clr] to
accept, press [Shift+Ent/Clr] to cancel
and escape.
Required Actions
Required Actions
Description/Notes
Each time [Mode] is press, the DSP-59Y the operating mode changes
to the next mode.
Press [Shift+Mode] for Setup mode.
Pressing [Shift] twice in a row with no other button pressed cancels
[Shift]. By waiting three second without any other action, [Shift] will
time out.
Stores a common operating configuration to memory for easy recall.
Stores every setting except audio gain control position. Six memories
available.
Recalls a common operating configuration from memory. Recalls all
settings except audio gain control position. Six memories available.
Recalls previous setting before the memory recall. Allows quick
toggling between two operating settings.
Stores the operating mode and channel that you wish to power up with.
Can be changed at any time by repeating process.
Actual operation varies with mode of operation. Generally routes signal
past all signal processing.
Optimizes signal levels for best filter performance and enhances
listening by minimizing audible signal level variation.
An adaptive multi-tone filter that can remove multiple tones
simultaneously.
Description/Notes
By turning the Tune knob with the tune indicator pointing left, you can
adjust the high pass filter from 100 Hz to 1000 Hz
By turning the middle knob with the tune indicator pointing right, you
can adjust the low pass filter from 1000 Hz to 5000 Hz
Can be very effective in reducing offending background noise.
The aggressiveness can be adjusted from one to nine with default value
of five. The higher the value, the greater the noise reduction.
This does not work on SSB signals. It is designed primarily for AM
signals.
The automatic filter can virtually eliminate multiple heterodynes and
reduce CW and FSK data signals.
Rotate Tune knob until unwanted signal disappears. Press Tune knob
to change indicated function. Rotate Tune knob to adjust width of
filter. The lower the value the narrower the filter. Filter widths 1 - 5 are
single notch filters. Filter widths 6 - 9 are dual notch filters for data


 
signals. As a reminder, a or
Removes notch filter after it is no longer needed.
You can select between 50 and 60 cycles. Your choice will depend
upon the frequency of the local AC electrical power.
will be displayed.