Clock alarm
(see setting mode 2, chap. 4.2)
The time for the clock alarm can be set in
setting mode 2. When this time has been rea-
ched, a signal tones 20 sec. (to premature turn
off the signal press any button).
The clock alarm is switched on/off in set-
ting mode 2, function ‚CA‘.
Heart rate / Cadence graphics (Bargraph)
(depends on the setting in setting mode 2 –
Hr or C)
When used for heart rate:
The HAC4000 has a coloured graphic in the
middle of the display (7 blue boxes and 2 red
boxes). If the current heart rate reaches the set lower heart rate limit,
the first (left) blue box turns black. Depending on the intensity of the
current heart rate, all blue boxes turn black from left to right. If the
current heart rate is above the set upper heart rate limit, the two red
boxes will also turn black, to show that your heart rate is out of the
limit.
This graphic helps you to control your heart rate, even when upper
or lower display show other functions.
When used for cadence:
Shows a black graphic in the middle of the display (9 black boxes).
If the current cadence reaches the set lower cadence limit, the first
(left) black box turns blue. Depending on the intensity of the current
cadence, all black boxes turn blue from left to right. If the current
cadence is above the set upper cadence limit, the two right boxes
will turn red, to show that your cadence is out of the limit.
This graphic helps you to control your cadence, even when upper or
lower display show other functions.
Heart rate alarm
The heart rate alarm is activated/deactiva-
ted by pressing UL-button for 4 sec. Display
shows the symbol , if activated.
Activated heart rate alarm: a signal tones if the
current heart rate is above or below the set
heart rate limits.
Battery warning signal
If the battery power of the
HAC
is
lower than 2,8 V, display shows ‚bat low’
every 5 sec.
Battery should then be changed.
Power-saving mode
(Power down mode, see setting mode 1,
chap. 4.1)
The
HAC
can be switched into pow-
er-saving mode, i.e. the display will go blank,
however it retains all stored data (apart from
time and date). This mode is appropriate e.g.
when changing the battery, or when the
HAC
is not used
for a longer period.
To switch the
HAC
into the power saving mode, choose
function ‚Pd’ in setting mode 1. Then press UL- and LL-button short
simultaneous.
To leave the power saving mode, press any button.
6. speCIal fUnCtIons
6.1 Information memory function (recording)
Important:
For the HAC 4000 to calculate and indicate all
values (and store them for the pc evaluation), a recording
must be started (see below).
The
HAC
can store information from max. 120 hours
training (when memory interval is set to 20 sec.). For this a recording
must be started (by pressing UL- and LL-button simultaneous for 4
sec.). During this recording all important information such as heart
rate, altitude, temperature, cadence, time, speed, output and travel-
led distance are stored in short intervals (every 2, 5, 10 or 20 sec.,
interval chosen in setting mode 1). This information can be trans-
mitted to a PC (with the – optional available – interface
HAC
tronic
and its programs).
On the PC you can show these data e.g. on graphics, make an eva-
luation, print statistics and so on.
The memory is a ring buffer, i.e. if it is full, it starts from the beginning:
the first stored tour is overwritten, then the second and so on.
When a recording is started, the symbol ’ ’ starts blinking in the
lower display and blinks until the recording is stopped manually – by
pressing again UL- and LL-button simultaneous for 4 sec. (or stops
automatically, see below).
When a recording is started, all minimum, maximum, average and
daily values are set to 0 and current altitude changes to the value set
by ‚AH‘ (altitude home, see setting mode 1; if AH is not set, current
altitude remains unchanged).
The tours stored in the memory can‘t be deleted, they can only be
overwritten by new tours.
Note:
All minimum, maximum and average values (displayed
as MIN / MAX / AV), except average and maximum speed,
and all daily values (DAY,) except daily travelling time and
kilometres, are only calculated when the recording is started.
If the recording is not started at the beginning of the current training,
the display doesn‘t indicate the current values – it indicates the
values of the last (recorded) training.
In order to save memory space and battery, the recording stops
automatically after a certain period (e.g. 24 hours when memory
interval is set to 20 sec.).
Total memory time and max. recording time:
2 sec. intervall – total 12 hours, each tour max. 5:59 hours
5 sec. intervall – total. 30 hours, each tour max. 5:59 hours
10 sec. intervall – total 60 hours, each tour max. 11:59 hours
20 sec. intervall – total 120 hours, each tour max. 23:59 hours
6.2 Heart rate/ time manager (HTM)
The HTM is turned on/off in the setting mode 2 (see chap. 4.2 ).
To start/stop the HTM press short start/stop-button when display
shows countdown function (in the lower display).
In order to use the HTM the following values must be entered in the
setting mode:
Upper and lower heart rate limit 1
Upper and lower heart rate limit 2
Countdown 1
Countdown 2
The HTM allows an interval training in 2 consecutive time intervals
(Countdown 1 and 2) and with 2 different heart rate limits (heart rate
limit 1 and 2).
Example:
Set values:
Lower heart rate limit 1 = 120
Upper heart rate limit 1 = 160
Countdown 1 = 30 min.
Lower heart rate limit 2 = 80
Upper heart rate limit 2 = 120
Countdown 2 = 5 min.
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