4 Changing the Default Settings112 Keysight U1253B User’s and Service Guide2T-TYPE K Thermocouple type.– Available options: K-type or J-typeT-UNIT °C Temperature unit.– Available options:– °C/°F: Dual display, °C in primary display, °F in secondary.– °C: Single display, in °C only.– °F/°C: Dual display, °F in primary display, °C in secondary.– °F: Single display, in °F only.– Press to swap between °C and °F.mA-SCALE 4 mA to 20 mA Percentage scale for mA.– Available options: 4 – 20 mA, 0 – 20 mA, or OFF.– Select OFF to disable this function for normal operation.CONTINUITY SINGLE Audible continuity.– Available options: SINGLE, OFF, or TONE.MIN-Hz 0.5 Hz Minimum measurement frequency.Available options: 0.5 Hz, 1 Hz, 2 Hz, or 5 Hz.3BEEP 2400 Beep frequency.– Available options: 4800 Hz, 2400 Hz, 1200 Hz, 600 Hz, or OFF.– To disable this function, select OFF.APO 10 M Automatic power off.– To enable this function, select a value within the range of 1 minute to99 minutes.– To disable this function, set all digits to zero (“OFF” will be indicated).BACKLIT HIGH Default power-on backlight brightness level. Available options: HIGH, MEDIUM,or LOW.MELODY FACTORY Power-on melody. Available options: FACTORY, USER, or OFF.GREETING FACTORY Power-on greeting. Available options: FACTORY, USER, or OFF.Table 4-1 Default factory settings and available setting options for each feature (continued)Menu Feature Defaul t factorysetting Available setting options
