Nova-Tech 1021 TRACEABLE BENCH TIMER - Manual (Page 2)

1. Turn unit over to expose its four rubber feet.
2. Using a small screwdriver, turn Volume Adjustment Screw,
located in hole on bottom of case, clockwise to increase alarm
and “click” volume. A counterclockwise turn decreases alarm
and “click” volume.
WARNING: Do NOT insert anything into the sound transducer hole
located at the rear of the unit. The alarm speakers within may be
damaged.
Default Alarm Sounds
When a preset alarm setting is reached, unit will sound an alarm and
the corresponding mode/format lights will illuminate to indicate which
alarm is sounding. If more than one alarm sounds, the first alarm
heard will sound one beep per second. The next alarm will sound two
beeps per second, etc.
AC CONNECTION
Connect the power supply to a 120-volt, 60 Hz AC electrical outlet
and insert the DC power plug into the jack located at the rear of the
digital timer. Use only the power supply supplied with the unit.
When plugged into an outlet the power supply is normally warm to
the touch.
CLEANING
Clean the membrane switch with a clean, lint-free cloth. A damp cloth
may be used to clean a spot. Do NOT use cleaning fluids or solvents.
BATTERY BACKUP
The unit has a 9-volt alkaline backup battery for uninterrupted
operation during brownouts or power failures. Replace battery
annually. A fresh battery will maintain timing continuously for over
one week.
NOTE: During power outages, all timing operation will be maintained
by the backup battery. However, the digital and LED displays will
NOT function and the buttons will NOT respond when pressed.
1. Verify unit is unplugged, turn unit over and remove the four
rubber feet.
2. Using a screwdriver, remove the screw from each of the rubber
foot positions.
3. Remove lower portion of case to expose battery compartment.
4. Attach the supplied 9 volt alkaline battery to the battery clip. Replace-
ment battery Cat. No. 1112.
5. Reposition lower portion of case and reattach the case by
inserting and tightening the four screws removed in step 2.
Replace rubber feet.
WARRANTY, SERVICE OF RECALIBRATION
For warranty, service, or recalibration contact:
ALARM OPERATION
Up to four alarms may be set. When an alarm time is reached, an
audible alarm sounds while timing continues.
WARNING: Turning off unit clears all preset alarms.
Setting an Alarm
1. Press MODE/(ALM ) button until desired mode light illuminates.
2. Press FORMAT/(ALM ) button until desired format light illumi-
nates.
3. If display is not at zero, press RESET button to return display to
zero. Alarms may not be set unless display is at zero or timing
is stopped.
4. Press DISPLAY/(ALARM) button. The far lefthand digit will blink,
indicating the alarm is ready to be set.
5. Press MODE/(ALM ) button to select each digit on display until
desired digit begins blinking.
6. With desired digit blinking, press FORMAT/(ALM ) button to
advance digit to desired setting.
7. Repeat steps 5 and 6 until desired alarm setting is displayed.
8. Press DISPLAY/(ALARM) button to return to normal timing
operation. The alarm is now set.
9. Press START/STOP button to begin countdown.
10. Press DISPLAY/(ALARM) button to silence a sounding alarm.
(Any button may be pressed to silence a sounding alarm, but
DISPLAY/(ALARM) button will not accidentally turn off or
reset unit.
11. Press START/STOP button to end timing.
12. To restart preset countdown, press START/STOP button again.
Viewing an Alarm
1. To view an alarm setting, press MODE/(ALM ) and FORMAT/
(ALM ) buttons until the appropriate lights are illuminated.
2. Press DISPLAY/(ALARM) button. The far lefthand digit will blink,
indicating the alarm is ready to be set. The current alarm setting
will be displayed.
3. Press DISPLAY/(ALARM) button to return to normal timing
operation.
Deleting an Alarm
1. To remove a preset alarm, press MODE/(ALM ) and FORMAT/
(ALM ) buttons until the appropriate lights are illuminated.
2. Press DISPLAY/(ALARM) button. The far lefthand digit will blink,
indicating the alarm is ready to be set. The current alarm setting
will be displayed.
3. Press RESET button to clear display.
4. Press DISPLAY/(ALARM) button to return to normal timing
operation.
Adjusting Alarm Volume
The unit features a Volume Adjustment Screw that controls the
volume of sounding alarms and the audible “click” produced when
any button is pressed.
CONTROL COMPANY
4455 Rex Road
Friendswood, Texas 77546 USA
Ph. 281-482-1714 Fax 281-482-9448
E-mail [email protected]
www.control3.com
Control Company is ISO 9001 Quality-Certified by DNV and ISO 17025 accredited as a Calibration Laboratory by A2LA.
Cat. No. 1021 Traceable® Bench Timer Instructions 92-1021-00
Rev. 1 071404
Traceable® is a registered trademark of Control Company
© 2004 Control Company
TRACEABLE® BENCH TIMER INSTRUCTIONS (continued)