| NTSC | An alternative to Europe's PAL, what was the analogue TV system used in North America? (1,1,1,1) |
| PAL | What was the analogue TV system used in Europe, as opposed to North America's NTSC? (3) |
| CLOSEDCIRCUIT | TV system used in surveillance (6,7) |
| RETRO | Like the Analogue Pocket gaming console |
| ERIE | Lake cone of the five big lakes in North America? |
| HDTV | A television system that has more than the usual number of lines per frame so its pictures show more |
| PALE | Light from television system needs energy (4) |
| FENG | ___ shui (Eastern philosophical system used in home design) |
| IMPS | Scoring system used in duplicate bridge (4) |
| FIDO | Airfield fog dispersal system used in World War II (4) |
| UMBERTONOBILE | Who, with the Norwegian explorer Roald Amundsen and Lincoln Ellsworth of the US, flew over the North Pole in 1926, completing the flight from Europe to North America? (7,6) |
| ODOMETER | Instrument used in North America for measuring the distance travelled by a wheeled vehicle (8) |
| BARTLETT | The Williams' Bon Chretien pear was renamed what in North America? (8) |
| EPINEPHRINE | Alternative name for adrenaline, chiefly used in North America (11) |
| CHAPARRAL | Spanish word for dense vegetation of tangled shrubs and bushes, used in North America (9) |
| MEXICOCITY | What is the most populous city in North America? (6,4) |
| AMMONIA | Gas rounds for gun I used in North America |
| UNCONCERN | Lack of interest in vessel used in North Carolina formerly? The reverse (9) |
| SUPERIOR | Which is the largest lake in North America? (8) |
| GEORGIA | Did she go out in a rig, at the end, in Asia or North America? (7) |
