CODES:

• COLD: The control is cold. Exposures are possible, but the outputs will not be at their maximum accuracy. “COLD” will change to “READY” once the unit is on for about ten minutes.
• FIL1: Standby filament current too low, or not present. Accompanied by error beep. PREP locked out. Message clears when standby filament current is acceptable.
• FIL2: Standby filament current too high. Accompanied by error beep. PREP locked out. Filament circuit disabled. Message will not clear without rebooting system and resolving cause of high idle current.
• FIL3: Boost filament current too low. Accompanied by error beep. PREP locked out. The message is cleared when any of the techniques change, PREP is requested, or cause of low boost current is found and resolved.
• FIL4: Boost filament current too high. Accompanied by error beep. PREP locked out. The message is cleared when any of the techniques change, PREP is requested, or cause of high boost current is found and resolved.
• FOOT: Foot switch released before exposure is finished. Accompanied by error beep. The message is cleared when any of the techniques change or PREP is requested.
• GOOD JOB: Exposure completed successfully. The message is cleared when the exposure switch is released.
• HEAT: Indicates tube heat interlock. The message is accompanied by an error beep and cleared as soon as the x-ray tube cools. PREP is locked out.
• PREP: The tube is warm and now ready for an exposure.
• READY: READY scrolls across the tubestand display once the unit has warmed up to a level that delivers the most accurate outputs, about ten minutes after initial turn-on.
• ROTR: Tube rotor error. Accompanied by error beep. PREP is terminated. The message is cleared when any of the techniques change or PREP is requested.
• TUBE: Indicates that the singe shot tube power limits are exceeded by the selected techniques. It is accomplished by an error beep and prep is not allowed. The message clears when allowed techniques are selected.
• WAIT: PREP has been requested but the tube is not warmed up yet. The message clears as soon as the tube is ready for an exposure. This typically takes between one and two seconds.
• XRAY: Exposure is occurring. Ionizing radiation is present.
• ZCO: Line voltage zero crossing signal not detected. Accompanied by error beep. PREP locked out. Message clears as soon as zero crossing signal detected.
• ZZZZ: Sleep timer is 5 minutes away from turning off system. Accompanied by error beep. Active in power saving mode only.