Display / Touch-Screen - RCBS RangeMaster 2000 Product Instructions

IMPORTANT
The RangeMaster 2000 is a high precision measuring instrument and needs to be
handled with care as the load cell can be damaged from the following:
• Pushing down with excessive force on the platen
• Pulling up on the platen in such a way which binds the load cell
• A sudden violent physical shock such as dropping the scale
We suggest using either OIML Class F2 standard check weights or NIST class F RCBS
Check Weights such as the RCBS Deluxe or Standard check weights for checking the
accuracy of your scale.
DISPLAY / TOUCH SCREEN
GN/GM: Change scale units from grains (GN) to grams (g). Scale defaults to grains (GN)
and will display 0.0 GN. If scale is in grams mode display will show 0.00 g.
ZERO: Use to re-zero your scale. To remove the tare weight of the pan from the scale,
place the scale pan on the platen and press zero on the keypad. This will remove
the weight of the pan, thus when you remove the pan the display will show a
negative number. When the scale pan is placed back onto the platen the display
will read 0.0 GN.
CAL: Calibration key used to calibrate your scale. The scale should be calibrated each
time you begin a new reloading session. See calibration section below to cor-
rectly calibrate the RangeMaster 2000.
ON/OFF: To power unit on touch ON/OFF, to power off touch ON/OFF and hold for two
seconds, unit will power off.
BATTERY SYMBOL: Battery symbol will only be displayed when unit is powered by 9
volt battery.
• over 8.5V
• Once the Battery voltage is lower than 6V, the scale will automatically power off.
OPERATING INSTRUCTIONS
The RangeMaster 2000 can be powered by either the provided 9 VDC power supply
or by one 9 Volt battery, not supplied. To use the power supply plug the output cable
into the scale and then plug the input cable into any standard 120/240 VAC power
receptacle (ensure the correct AC adapter is being used), (Photo 2). If using a 9 Volt
battery remove battery cover on bottom of scale and insert battery as shown in Photo 3.
NOTE: The RangeMaster 2000 is very sensitive to fluctuations in air temperature and air
currents, please take this into consideration when setting scale up for use.
RC444_98945_RangeMaster2000_UserManual_rev102318.indd 5
; - 8V~8.5V ; -7.5V~8V ; 7~7.5V
Photo 2: 9 VDC Power Supply
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10/24/18 3:04 PM